Finding the Mean in Data Sets

A class of students recorded the number of books they read in a month: 3, 5, 2, 4, 6. What is the mean number of books read by the students?

• 4

• 5

• 3

• 6

Tags

ONTARIO.MATH.4.D1.5

The temperatures recorded over a week in degrees Celsius were: 15, 18, 20, 22, 19, 17, 16. What is the mean temperature for the week?

• 18°C

• 19°C

• 20°C

• 17°C

Tags

ONTARIO.MATH.4.D1.5

A group of friends collected the following number of shells at the beach: 8, 10, 7, 9, 6. What is the mean number of shells collected?

• 8

• 9

• 7

• 10

Tags

ONTARIO.MATH.4.D1.5

The scores of a basketball game were: 12, 15, 14, 13, 16. What is the mean score?

• 14

• 15

• 13

• 16

Tags

ONTARIO.MATH.4.D1.5

A family recorded the number of kilometres they walked each day: 2, 3, 4, 5, 6. What is the mean distance walked?

• 4 km

• 5 km

• 3 km

• 6 km

Tags

ONTARIO.MATH.4.D1.5

The number of apples picked from a tree each day were: 10, 12, 11, 13, 14. What is the mean number of apples picked?

• 12

• 13

• 11

• 14

Tags

ONTARIO.MATH.4.D1.5

The heights of plants in a garden in centimetres are: 30, 35, 32, 33, 34. What is the mean height of the plants?

• 33 cm

• 34 cm

• 32 cm

• 35 cm

Tags

ONTARIO.MATH.4.D1.5

The number of pages read by a student each day were: 20, 25, 22, 24, 23. What is the mean number of pages read?

• 22

• 23

• 24

• 25

Tags

ONTARIO.MATH.4.D1.5

The weights of puppies in kilograms are: 2, 3, 2, 4, 3. What is the mean weight of the puppies?

• 3 kg

• 2 kg

• 4 kg

• 5 kg

Tags

ONTARIO.MATH.4.D1.5

The number of goals scored in a soccer match were: 1, 2, 3, 2, 4. What is the mean number of goals scored?

• 2

• 3

• 4

• 5

Tags

ONTARIO.MATH.4.D1.5