Averages quiz - Blue

The scores of five students in a test are 12, 15, 14, 18, and 21. What is the mean score?

John spends £8, £10, £15, and £17 on groceries in four weeks. Find the mean amount spent.

• £10

• £12.50

• £12

• £11.25

A teacher records the temperatures of a room over 5 days: 22°C, 23°C, 25°C, 24°C, and 22°C. What is the mean temperature?.​ (a)  

• 23.2°C
• 25°C
• 24°C
• 22°C

Maria sells 4 cakes for £12, £15, £18, and £10. What is the mean price?

A basketball player scored 10, 15, 20, and 25 points in 4 games. Find the mean score.

• 17.5

• 35

• 15.5

• 21

Find the median of 3, 7, 9, 2, and 5.

The ages of 5 people are 25, 30, 35, 40, and 45. What is the median age?

Find the median of 4, 8, 10, 6, 12, and 14.

• 11

• 10

• 8

• 9

The test scores are 22, 25, 30, 35, and 40. What is the median?

Find the median of 5, 15, 25, 35, 45, and 55.

• 30

• 25

• 35