All topicsStatistics & ProbabilityMean, median, mode, and range

Grade 9–10 · Free practice

Mean, median, mode, and range

Compute each measure and decide which one best describes a data set with outliers.

Standards:6.SP.B.5.c

Try it: three questions

Real questions from the practice bank. Tap an answer to check it.

Question 1 of 3

A baker records the number of cookies sold each day for one week: 45, 52, 48, 52, 61, 55, 52. What is the mode of this data set?

Question 2 of 3

A student recorded her daily water intake (in cups) for one week: 6, 8, 6, 10, 6, 7, 9. What is the median?

Question 3 of 3

A student recorded the number of push-ups completed each day for one week: 12, 18, 15, 12, 20, 12, 16. Find the mode.

How this fits in

Mean, median, mode, and range is one skill in the Statistics & Probability unit. Students read the unit lesson, then earn a bronze, silver, or gold medal on their last 10 answers. Medals never go down. A mastered unit comes back for review after 1, 3, 7, 16, and 35 days so it stays learned.

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