Mean, median, mode and range

Question 1

What is the mode of: 19, 26, 23, 11, 19, 16, 12, 19?

Answer 

Question 2

Find the mean of: 18, 10, 16, 13, 14, 17, 10

Answer 

Question 3

Find the median of: 8, 28, 10, 30, 12, 30, 7

Answer 

Question 4

The bar chart shows how many minutes a class read each day. What is the mean number of minutes per day?

Answer 

Question 5

Find the mean of 28, 27, 28, 28, 29.

Answer 

Question 6

Ten students recorded kg of recycling collected each week: 23, 55, 11, 35, 57, 45, 58, 49, 12, 32. What is the median?

Answer 

Question 7

Midday temperatures (°C) for a week: −5, −1, 11, −4, 22, 20, −1. What is the range?

Answer 

Question 8

Four runners' 100 m times in seconds: 13.6, 14.4, 16.4, 13.3. Find the mean time.

Answer 

Question 9

Find the mode of: 2, 4, 5, 6, 5, 5

Answer 

Question 10

Sofia has a mean score of 19 points after 3 games. How many points does Sofia need in the next game to raise the mean to 20?

Answer 

Question 11

The mean of 4 numbers is 9. 3 of the numbers are 13, 8, 6. What is the missing number?

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Question 12

Find the median: 2, 16, 14, 21, 37, 33, 26, 16

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Question 13

The range of Nia's quiz scores is 9. The highest score is 23. What is the lowest score?

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Question 14

Data (push-ups in one minute): 39, 44, 18, 34, 21. Find the mean.

Answer 

Question 15

What is the mode of: 18, 6, 6, 8, 5, 6, 28, 12?

Answer 

Question 16

Find the mean of: 26, 19, 18, 16, 21, 20

Answer