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Elementary Statistics Fundamentals

Statistics

Test basic knowledge of data representation, averages, tallies, and graphical features suited for primary mathematics.

statistics maths data elementary
6 Questions Medium Ages 8+ Oct 29, 2026

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About this Study Set

This study set covers Statistics through 6 practice questions. Test basic knowledge of data representation, averages, tallies, and graphical features suited for primary mathematics. Every question includes the correct answer so you can learn as you go — pick any format above to get started.

Questions & Answers

Browse all 6 questions from the Elementary Statistics Fundamentals study set below. Each question shows the correct answer — select a study format above to practice interactively.

1 In statistics, what is the 'mode' of a data set?
  • A The value that appears most frequently
  • B The middle value when ordered
  • C The sum of all values divided by count
  • D The difference between maximum and minimum
2 How is the range of a numerical data set calculated?
  • A Multiply the middle value by two
  • B Subtract the lowest value from the highest value
  • C Add all data values together
  • D Find the value that occurs most often
3 What number is represented by four vertical tally marks with a fifth diagonal mark crossing them?
  • A 4
  • B 10
  • C 5
  • D 1
4 To calculate the mean of a set of numbers, what steps must be taken?
  • A Find the difference between the largest and smallest numbers
  • B Identify the number in the exact middle of the list
  • C Find the number that appears most often in the set
  • D Add all the numbers together and divide by the total count
5 In a pictograph, what component explains the quantity represented by each symbol?
  • A The key (or legend)
  • B The vertical axis label
  • C The graph title
  • D The sample size
6 When finding the median of a data set, what step must be completed first?
  • A Add all the numbers together
  • B Arrange the numbers in order of size
  • C Divide all values by two
  • D Round every number to the nearest ten
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