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Data & Graphs: Averages, Charts and Tables

SheelonStatisticsMathematicsEnglishGrades 6-8Published Aug 5, 2026

Mean, median, mode, and range, plus how to pick the right chart. Statistics skills for reading the numbers you meet every day.

12

questions

~6 min

to play

3

question types

Free

to host

Questions in this quiz

Play the first 3 free. The rest stay locked until you sign up.

  1. Question 1 of 3

    What is the mean of 4, 6, 8, and 10?Tap an answer

    Multiple Choice · 20s

  2. Question 2 · unlocks after question 1
  3. Question 3 · unlocks after question 2
  1. The range of a data set is the largest value minus the smallest value.True / False · 20s
  2. Which chart is best for showing how a total is divided into parts?Multiple Choice · 20s
  3. Which chart is best for showing change over time?Multiple Choice · 20s
  4. What is the mean of 10, 20, and 30? (write the number)Type Answer · 30s
  5. One unusually large value can pull the mean away from most of the data.True / False · 20s
  6. In a survey, what is the group of people actually questioned called?Multiple Choice · 20s
  7. Why can a bar chart mislead if its vertical axis does not start at zero?Multiple Choice · 20s
  8. A scatter plot is used to show...Multiple Choice · 20s
  9. In the set 5, 5, 9, 14, what is the range? (write the number)Type Answer · 30s

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