# Lesson 2 Problem Solving Practice Median And Mode

©T b2w0D1I5q sKHuUtpaC pSkoBfatowDaYrKer jLyLNCS. LESSON 13: Mean, Median, Mode and Range Lesson Summary: First, students will solve a problem about buying carpet. © Houghton Mifflin Harcourt Publishing Company Holt McDougal Coordinate Algebra Describing Data Answers continued 2. The range is 100-75=25. 405 Students complete teacher-generated Math Boxes. Which measure of central tendency for this set of data is 12. The mode is the value of the data point that appears the. Jul 9, 2012- Explore carolann1956's board "Mean, Median, Mode, and Range", followed by 5825 people on Pinterest. We can use one of the. Lesson 4 - Mean Absolute Deviation. Median III Mode IV. Counting Problems A. We will discuss statistical questions, mean, median, range, interquartile, and box plots. For more information, please [email protected] via YouTube Capture. In the main program, all problems are automatically. They are calculated from the pool of observations. Choose a lesson from the list below. 2 • Summarizing Data with Measures of Center Name Period Date 1. 5 mode = 5 range = 5-20 6. median, mode, range, box plots, and interquartile range. Students practice mean, median, and mode while having fun! Instead of just sitting at their seats doing a worksheet, they can be up moving around the room! This self-checking scavenger hunt consists of 13 problems that require students to calculate mean, median, or mode, identify outliers, determin. NoW TRy THiS: The range for sweet potatoes = $400 while the range for rutabagas = $1,100. In Activity 3, they will solve word problems in the student book. Understanding Median, Mode, and Mean Answer Key. The 5 Step problem solving approach assists in the identification and elimination of root causes to problems, but what is a problem? A problem is a deviation from the standard. Mean, median, mode and range worksheets contain printable practice pages to determine the mean, median, mode, range, lower quartile and upper quartile for the given set of data. FRUITS Find the ratio of bananas to oranges in the graphic at the right. Lesson 2: Avoiding Bias in Data Collection Lesson 3: Using a Database Lesson 4: Using a Spreadsheet Lesson 5: Frequency Tables and Stem-and-Leaf Plots Lesson 6: Median, Mean, and Mode Lesson 7: Communicating about Graphs. In this range, median, mode and mean worksheet, students use a table to answer 5 questions pertaining to the concepts. There would be two modes, “1” and “3. Here they are in plain English with suggestions for incorporating them into your everyday math class. Quiz worksheet practice with mean median mode range study com print calculating the problems worksheet. 4 Solving Equations with Variables on Both Sides IXL – Mean, Median, Mode and. The median and mode are both close to the lower values but far away from the greater values. The worksheets on this page require kids to calculate the mean, median, range and mode for small sets of numbers, all of which are easy enough to add up on paper without the aid of a calculator. these flash cards allow you to practice your math skills with mean, median, mode,range and outliers!!. LESSON 13: Mean, Median, Mode and Range Lesson Summary: First, students will solve a problem about buying carpet. Choose a lesson from the list below. procedures through problem solving, reasoning, and discourse. 70 per gallon. Which type of music would have the highest number on a line plot? 2. MANCHESTER TOWNSHIP SCHOOL DISTRICT CURRICULUM DESIGN AND DELIVERY LESSON (Problem Solving) Lesson 2-7 Median, Mode, and. Procedures Complete a lesson that gives students a working knowledge of mean, median, mode, range, and outlier prior to this activity. Whole numbers, signed numbers, and decimals are used in the problems. The possible number range can be customized between 1 and 99, and the possible number set size can be customized between 3 and 12. Some of the worksheets for this concept are Mean median mode and range, Mean median mode and range, Dice lesson plan for g4ed, Mathopoly, Word problem practice workbook, 6th grade unit 1, Mars tasks grade 7, Homework practice and problem solving practice workbook. The Median is the value of the middle in your list. The mode is the number that occurs most often. Saving Money-2 requires students to analyze the pattern in saving money to decide if the student will have enough money to buy the new DVD he wants. Then explain its. 6-2 Range, Mean, Median, and Mode LESSON The mode of Nevin's four math quiz scores last month is Practice A 6-2 Range, Mean, Median, and Mode LESSON. In the Activity you may have concluded that the IQR helps to distinguish. What€is€the€mode€for€this€set€of data? A 10. Can you find other sets of five positive whole numbers where:. In our example above, you can see that although the median and mode are both 4 feet, our mean was 4. Here you will find another series of progressive worksheets, filled with step-by-step examples, that will help students master the art of analyzing data sets. Which measure of central tendency for this set of data is 11. math, candy, color, mean, median, mode, average, data, statistics Materials Needed candy (see Before the Lesson below) art supplies access to graphing software or to the online Create-a-Graph tool (optional) Counting Candy Colors work sheet Lesson Plan Before the Lesson Provide each student with a package of colorful candy. The mean, median, and mode are known as the measures of central tendency. Worksheets labeled with are accessible to Help Teaching Pro subscribers only. 3 Outcomes and Probability. In the following questions, use the correct inverse operation to rewrite and solve each problem. Find the mean, median, mode, and range of each data set. Levels 1 & 2 - Mean, Median, Mode, Range and the Variability That Lies Within a Statistical Question Watch the introductory videos on mean, median, mode, and range. The mean, median, and mode are called measures of central tendency because they describe the center of a set of data. ages of students on math team. Below is a quick tutorial followed by practice questions. In Activity 1, they will do a vocabulary matching activity. Sequences 6. Step 3 Determine if any of the values from Step 2 are appropriate for distinguishing the main difference between the heights of the members of the two teams. Solving Multi-Step Equations 1 team 2 teams 3 teams 4 teams 5 teams 6 teams 7 teams 8 teams 9 teams 10 teams 11 teams 12 teams 13 teams 14 teams 15 teams 16 teams Reset Scores. J Reading Strategy DATA DISTRIBUTIONS. The Median is the value of the middle in your list. Martini's Classroom : Click on a math problem to practice long addition, long subtraction, long multiplication, long division, adding three numbers, or subtracting to negative numbers. BUILD YOUR VOCABULARY (pages 27-28) EXAMPLE Find the Median and the Mode NUTRITION The table shows the Calorie content of various vegetables. Quiz worksheet practice with mean median mode range study com print calculating the problems worksheet. 16, 12, 20, 15, 12 2. Problem Solving 7-2 Mean, Median, Mode, and Range LESSON 6. What is the median? _____ 3. 8 Discovering Algebra More Practice Your Skills ©2002 Key Curriculum Press Lesson 1. 2 _____ _____ 11. 2-7 Median, Mode and Range 5-2 Problem-Solving Investigation:. Those numbers are 4 and 5. Max wants to find out the exercise habits of local. 10,410,534. Monday - Review Box Plots. 5 hours 12 hours, most of the data is close to the median. , problem solving and data sufficiency. Sean found that 6 of his classmates wore a size 5 shoe, 12 wore a size 6, 10. A compilation of all our math lessons across every subject. These could also be taped into a math notebook after a lesson as a reminder and foldable. Here’s a great way to get your children involved in problem solving while using addition, subtraction, multiplication and division. Since there is an even number of dots, the median is halfway between the values of the two middle data points. com where there is a 100% chance of learning something! This page includes Statistics worksheets including collecting and organizing data, measures of central tendency (mean, median, mode and range) and probability. New Vocabulary measures of central tendency mean median mode Math Online glencoe. The mode is the data item that occurs the most times. Solving Multi-Step Equations 1 team 2 teams 3 teams 4 teams 5 teams 6 teams 7 teams 8 teams 9 teams 10 teams 11 teams 12 teams 13 teams 14 teams 15 teams 16 teams Reset Scores. 2 Worksheet is suitable for 3rd - 5th Grade. Organize students in small groups that will allow them complimentary discussion partners if necessary. The first one is done for you. Have attached some solutions and the word file in response to some people saying some were impossible. 7 median = 19 mode = 19. org are unblocked. Max wants to find out the exercise habits of local. 6B) or Warm Up B TAKS Objective 5 Quiz 2. Mean Median Mode And Range. I am in the process of creating premade math lesson tutorials for all students. Year 7 maths Here is a list of all of the maths skills students learn in year 7! These skills are organised into categories, and you can move your mouse over any skill name to preview the skill. The Cougars’ practice times, in minutes, for the past two weeks are listed below. The easier questions tend to focus on mean and the more difficult questions from this topic include additional concepts including median, mode, range and deivation. The 5 Step problem solving approach assists in the identification and elimination of root causes to problems, but what is a problem? A problem is a deviation from the standard. 5 10 15 20 1. A worksheet with questions on finding measures of central tendency e. The following lessons were created as supplements for use with Harcourt's "Harcourt Math; California Edition" by Askey and Maletsky shown below. Lesson Resources: 6. After the video. Skills & Problem Solving Practice Lesson Playlist: Personal. median answer : 2. In this data and statistics worksheet, students examine a data table and then solve 4 fill in the blank, 1 multiple choice, and 1 word problem where they determine mean, median, mode, or range for the data. Along with your textbook, daily homework, and class notes, the completed Word Problem Practice Workbookcan help you in reviewing for quizzes and tests. 1 Solving One-Step Linear Inequalities 6. A distinction is made between a set with no mode and one with a mode of zero. Number Voyage; Personal Tutor; Tutor Personal de Español; Range, Median, and Mode; Extra Examples; Self-Check Quiz; Lesson 8 - Problem-Solving Investigation: Extra or Missing Information: I will identify extra information or missing. Levels 1 & 2 - Mean, Median, Mode, Range and the Variability That Lies Within a Statistical Question Watch the introductory videos on mean, median, mode, and range. A Fresh Approach to Problem Solving In this workshop teachers will explore an effective organizational approach for managing problem solving in the upper elementary and middle school classroom. References to complexity and mode refer to the overall difficulty of the problems as they appear in the main program. com, a math practice program for schools and individual families. Understand value and importance of math accuracy in the healthcare field 2. ) The mean shirt. Which measure would best describe the value of each item? Explain. 1 To find mean, median, and mode 2 To make and use stem-and-leaf plots Examples 1 Real-World Problem Solving 2 Solving an Equation 3 Finding Range and Mean of Data 4 Using Stem-and-Leaf Plot Math Background Students may know how to calculate mean, median, and mode, but they may not be familiar with the concept that each of these single numbers. Prepare Optional Compare Populations Targeted Practice. Go to 4th Grade Math Content Page. (10 minutes). Subscore: Problem Solving and Data Analysis. Problem solving - use acquired knowledge to solve data set practice problems Additional Learning To learn more about mean, median, mode, and range, review the accompanying lesson and practice. The mode is the number with the most Xs above it. Practice Problems: Measures of Central Tendency A high school teacher at a small private school assigns trigonometry practice problems to be worked via the net. This gives a median value of 4. Get unstuck. 14 22 24 27 22 23. Median for exercise:. 2 Area of Triangles on pages 673 – 676. The mean, 8, is greater than all but one of the data values. Textbook Lesson 2-8 (Analyzing Graphs) Practice Workbook. The Site is developed, owned, hosted and maintained by Concept Learning Technologies Pvt. 8 seconds B 11. Bring students back and start working on calculating mean, median, mode and range. Read the terms and conditions for using our sample lessons below. 2-1 Solving One-Step Equations Lesson Notes w/ examples: 2-5 Equations and Problem Solving lesson on Mean, Median, Mode w/ examples:. Problem€Solving 72 Mean,€Median,€Mode,€and€Range LESSON 6. 2 Histograms SDAP 1. Find the ratio of engines to box cars. The mode is the value of the data point that appears the. 2 median = 18 mode = 18 range = 1-24 7. 2-1 Lesson Video Page. The range is 100-75=25. Math Fact Practice. Some exam questions have been written this way in recent years. Practice questions. Can you find your fundamental truth using Slader as a completely free Glencoe Georgia Math: Grade 6 (Volume 2) solutions manual? YES! Now is the time to redefine your true self using Slader’s free Glencoe Georgia Math: Grade 6 (Volume 2) answers. What is the median? 3. Finding the mean, also known as averaging numbers, is a very useful thing to know how to do, especially when you need a precise estimate or a very accurate generalization. Do you have a challenge remembering what to do to find the mean, median, mode, and range? Here is a refresher and tips to remember which math process to use. Determine Suitable Representation of Data 24. There are many "averages" in statistics, but these are, I think, the three most common, and are certainly the three you are most likely to encounter in your pre-statistics courses, if the topic comes up at all. National. You will need to get out a piece of paper and a pencil to complete the practice problems. In this investigation, you make a box plot of the penny data from Lesson 1. 1 and 2 10. Mean, Median, Mode, and Range Five Pack - Breakdown each data set and find the central measures. 6 Stem-and-Leaf Plots and Mean, Median, and Mode 6. Skip navigation Sign in. Overlapping Groups 7. 8-5 Problem Solving. Getting Started with Mean, Median, Mode and Range Problems. In Activity 1, they will do a vocabulary matching activity. 7 median = 10 mode = 3,8,16 range = 3-22 3. ) 35426 Ages of Brothers(yr) 12 16 15 14 8 Heights of Trees (m) 7 11 9 7 6 Sizes of Bottled Juice(L) 6 12 121624 Football Team Wins (games per season) 10 8 10 8 14 Find the mean of each data set. Please see the Parent Page and the Lesson Videos for additional examples and help for this unit. Lesson 4 - Mean Absolute Deviation. Using the worksheet generator below you can create worksheets with up to 20 problems. Then explain its meaning. Practice A 6-2 Range, Mean, Median, and Mode LESSON Length of Worms (in. I've corrected those that I can spot. 5, what is true about the data?. Chapter 10 Lesson 2 10-2 Date 5 of 6 10-2 Date Additional Practice 1. 1200300 written and developed by Emily Landreth. The mean, median, and mode are known as the measures of central tendency. Welcome to the statistics page at Math-Drills. Given the data set 4 , 10 , 7 , 7 , 6 , 9 , 3 , 8 , 9 Find a) the mode, b) the median, c) the mean, d) the sample standard deviation. Textbook Lesson 2-8 (Analyzing Graphs) Practice Workbook. This starts with some raw data (not a grouped frequency yet). Understanding Median, Mode, and Mean Answer Key. Over 100 links to free math lessons. Students may use this site, www. Mean Median Mode And Range Tiles. Port Eagle 7. Then explain its. If you're behind a web filter, please make sure that the domains *. Students practice mean, median, and mode while having fun! Instead of just sitting at their seats doing a worksheet, they can be up moving around the room! This self-checking scavenger hunt consists of 13 problems that require students to calculate mean, median, or mode, identify outliers, determin. LESSON 13: Mean, Median, Mode and Range Lesson Summary: First, students will solve a problem about buying carpet. Practice Exercises: To complete 10 additional exercises as practice. There are many "averages" in statistics, but these are, I think, the three most common, and are certainly the three you are most likely to encounter in your pre-statistics courses, if the topic comes up at all. Decimals and. ” LESSON 11-2 Practice and Problem Solving: A/B 1. 9-3 Solving Two-Step Inequalities. Mean, Median, Mode, & Range Game When I saw a few questions on my son's Everyday Math homework about median , I was psyched. The answers to these problems are at the bottom of the page. Practice and Problem Solving: D Answer the questions for each dot plot. Q g dMAaZdKez ]w`iBtXhC cIzn^fAiQnDiCtVee wAdlhgJeUbwrRat f1T. Students develop/given a list of items to buy. Lesson 2: Solving Equations. 2 4 Problem Solving: Make a Graph MR 2. Median for video games: 9 hours. Mean, Median, Mode and Range Worksheets. 5 hours 12 hours, most of the data is close to the median. Sean found that 6 of his classmates wore a size 5 shoe,. Mean, Median, Mode & Range. Watch a math video relevant to what you're teaching. When students do use calculators, you may. 8 seconds C 13. Median is another kind of average. For which student do the mean, median, and mode all have the same value? 6. 6-2 Range, Mean, Median, and Mode LESSON The mode of Nevin's four math quiz scores last month is Practice A 6-2 Range, Mean, Median, and Mode LESSON. Then the rest of the scores don't matter for range. Students practice mean, median, and mode while having fun! Instead of just sitting at their seats doing a worksheet, they can be up moving around the room! This self-checking scavenger hunt consists of 13 problems that require students to calculate mean, median, or mode, identify outliers, determin. 2 Calculate mean, median, mode. It covers 20 - 30% of the GED Math test. collections_bookmark Use the table below to find videos, mobile apps, worksheets and lessons that supplement Math in Focus: The Singapore Approach, Student Book 4A. The mean grade was 68, the median grade was 64, and the stan-. Displaying all worksheets related to - Mean Median Mode Range For 7th Grade. Worksheets are Practice solving literal equations, Literal equations, Answers lesson 2 1 7 glencoe algebra 1, 3 8 solving literal equations, Solving literal equations methods, Solving equations patterns functions and algebra 8, Solving systems using inverse matrices, Unit 2 solve linear equations. Make sense of problems and persevere in solving them. 2 Topic Test or Alternative Assessment Reteaching. Exceptional Student Education Curriculum Improvement Project IDEA, Part B, Special Project Pre-Algebra Course No. I've corrected those that I can spot. Worksheets labeled with are accessible to Help Teaching Pro subscribers only. Mean, Median, Mode, and Range Learn about mean, median, mode, and range of a data set Example:. Practice and Problem Solving: D Answer the questions for each dot plot. Chapter 4 Proportions and Expressions. • Use a frequency chart to describe a possible data set, given information on the averages and. There are in fact three kinds of averages: mean, median, mode. Problem Solving 7-2 Mean, Median, Mode, and Range LESSON 6. Dixie claims to be able to determine the mode of data by simply looking at a line plot. 6th Grade math lesson tutorials online. Do use your calculator. Interpret bar and line graphs to answer questions and solve re al-world problems. 3-3 Mean Median Mode Worksheet File. 5; mode: 65; Sample answer: The median is probably best, because the mode is the highest data value and the mean is less than most of the data values. The mode is the data item that occurs the most times. 4; 18; no mode; 7 9. Mean If you know how to find the average of a set of numbers, then you know how to find the mean. Name _____ Date _____ While the rest of the country enjoys mild spring weather, Whateverville continues to suffer under Mayor Wallop's weather experiments. The math worksheets are randomly and dynamically generated by our math worksheet generators. A distinction is made between a set with no mode and one with a mode of zero. I use a lot of music in my classroom, especially on hard concepts like mean, median, mode, and range. What are the range, mean, median, and mode for the number of letters in those states' names? range: 6 letters; mean: 7. and Problem-Solving Practice Workbook Contents Include: • 100 Homework Practice worksheets- one for each lesson • 100 Problem-Solving Practice worksheets- one for each lesson to apply lesson concepts in a real-world situation Homework Practice and Problem-Solving Practice Workbook. It's valuable practice for solving mean, mode and median, and gives students an idea of where their own mark is compared to the average mark in the class. Median and Mode The median is the middle number of the ordered data or the mean of the middle two numbers. 4 Problem-Solving Strategy: Make a Table; Lesson 6. The states that border the Gulf of Mexico are Alabama, Florida, Louisiana, Mississippi, and Texas. 8 seconds C 13. Add two different data values to the set that will not affect the mean, median. These adhesive notes will be used in Part 2 of the lesson to show the median number in a data set using a list, a graph, and a data table. f W BAvlzlO GrHitgYhntbso hr]eYszeyrxv[eldy. Homework Practice and Problem-Solving Practice Workbook 1-2 Problem-Solving Practice (Lesson 1-2) 13. This interactive activity involves finding the mean, median and mode of a collection of buildings. pdf Sine law Solving for a side Feb 21: Solving for Angles Practice Feb 22: Solving SOHCAHTOA and Sine LAw ( supply teacher) Feb 23: SNOW DAY!! Feb 26: Cosine Law. Wednesday: Lesson 9. median, and mode video Videos for Chapter 2. Find some lessons and calculator below. Next - Grade 3 Mathematics Module 2, Topic A, Lesson 3. Chapter 10 Lesson 2 10-2 Date 5 of 6 10-2 Date Additional Practice 1. The Math Forum's Internet Math Library is a comprehensive catalog of Web sites and Web pages relating to the study of mathematics. Mean, Median, Mode, and Range resources and activities are difficult to find. Lesson Plans. Is your answer correct? Solve Another Problem 10. Improve your math knowledge with free questions in "Mean, median, mode, and range" and thousands of other math skills. You are buying art supplies to make signs for a car wash. 8 median = 11. Practice and Problem Solving: D Answer the questions for each dot plot. In the main program, all problems are automatically. There are many "averages" in statistics, but these are, I think, the three most common, and are certainly the three you are most likely to encounter in your pre-statistics courses, if the topic comes up at all. Do use your calculator. Find the mean, median, mode , and range of the data set: Median, Mode, and Range - Guided Lesson Median, Mode, and Range. In the following practice questions, you're asked to find the mean, median, and mode for a series of basketball scores, and to calculate a student's mean test score and compare it against the class median score. Place the list and copies of the Centimeter Grid Paper Master in a center to provide targeted practice. Step 3 Determine if any of the values from Step 2 are appropriate for distinguishing the main difference between the heights of the members of the two teams. The median is found by adding 4 and 5 and then dividing by 2. Which measure of central tendency is best for describing this data set? The mean is greater than four of the six values, and the mode is the least value, so the median gives the best description of this data set. Reason abstractly and quantitatively. Huge thanks to all individuals and organisations who share teaching resources. LESSON 13: Mean, Median, Mode and Range Lesson Summary: First, students will solve a problem about buying carpet. f W BAvlzlO GrHitgYhntbso hr]eYszeyrxv[eldy. Wednesday: Lesson 9. 3-3 Mean Median Mode Worksheet File. 3 siblings Chapter 1A Graphic Organizer 1. Good for consolidation or extension. The materials are organized by chapter and lesson, with one Word Problem Practice worksheet for every lesson in Glencoe Math Connects, Course 1. Good for consolidation or extension. The tests require problem solving and data analysis: the ability to create a representation of a problem, consider the units involved, attend to the meaning of quantities, and know and use different properties of operations and objects. The modes are 15 and 24. Median for video games: 9 hours. Make a list of example investigation questions. The range is the difference between the lowest and high values. After watching each video, download 6th grade math worksheets on similar topics and get more practice. Practice and Problem Solving: A/B Find the values for each dot plot. Then answer the question. Find the mean, median, and mode of the data. from 40 to 46 6. Learn vocabulary, terms, and more with flashcards, games, and other study tools. from 30 to 24 3. Consider the following data: 3, 8, 4, 10, 6, 2. Skills & Problem Solving Practice Lesson Playlist: Personal. the 100 people given in Problem 2 of Exercise 327, page 920. Score : Printable Math Worksheets @ www. Problems in this worksheet will require finding the mean in a data set. 1200300 written and developed by Emily Landreth. Exceptional Student Education Curriculum Improvement Project IDEA, Part B, Special Project Pre-Algebra Course No. What is the median? _____ 3. Click the links below to visit these lessons. Homework: page 665-666 #1-8. Creating a game to practice calculating mean, median, mode, and range was a snap. I can find the mean, median, mode, and range of a set of data! Sam This is kept track of the number of pages he read in his literature book each day last week. Grade 6 Math Circles Winter 2013 Mean, Median, Mode Mean, Median and Mode The word average is a broad term. What are the range, mean, median, and mode for the number of letters in those states’ names? range: 6 letters; mean: 7. Improve your math knowledge with free questions in "Mean, median, mode, and range" and thousands of other math skills. The mode is the value that occurs most often which in this set is 4. Practice sheets, riddles, matchups, and more will engage your students. Which measure would best describe the value of each item? Explain. The Measures Activity lets students explore mean and median in an efficient way; the Mean, Median and Mode Discussion helps them to formalize their knowledge. Go to the Standards tab to find lessons linked to a particular content standard or practice. Complete the table to show equivalent ratios if Mark decides to increase the recipe. Use the median to describe the middle of a set of data that does have an outlier. Some of the worksheets displayed are finding the mean median mode practice problems mean median mode and range center and spread of data mean median mode range level 2 s1 mean median mode and range lesson 13 mean median mode and range mean median mode and range a afda name mean median mode range practice date fill. Using Ratios and Rates to Solve Problems Practice and Problem Solving: A/B Solve using ratios. Since there is an even number of dots, the median is halfway between the values of the two middle data points. FRUITS Find the ratio of bananas to oranges in the graphic at the right. Sample Problems on Mean, Median and Mode Situation A There are three different basketball teams and each has played five games. Good for consolidation or extension. Median is the middle number in a list of numbers that have been arranged in order. Lesson 2 Lesson 3 Finding the mean, mode, median and range from a bar graph Mean, Median and Mode from a Frequency table Solving COMPOUND Inequality Practice. Any way that you look at it your parents are saving money on every tank of gas. The 5 Step problem solving approach assists in the identification and elimination of root causes to problems, but what is a problem? A problem is a deviation from the standard. Put them in order and answer various questions, what is the median? What height is the mode?. Round to the nearest tenth if necessary. Lesson Plans. Always keep your workbook handy. In this case, there are 20 numbers in the data set which means there are two numbers in the middle. Math Fact Practice. Mean value =. GED Study Guide Math | How to Find the Mean, Median, Mode and Range - Duration: 4:48.