Frequency, Cumulative Frequency, Relative Frequency

• 5

• 7

• 23

• 16

How many scores were 26 or below?

• 10

• 20

• 5

• 25

What is the first number in the cumulative frequency column?

• 12

• 30

• 8

• 20

What is the missing number in the cumulative frequency column?

• 19

• 9

• 15

• 22

What is the missing number?

• 4

• 5

• 20

• 36

A clumsy teacher spilled coffee over this table of his students' test results. How many students scored below 18?

• 4

• 23

• 18

• 19

The maximum temperature (°C) for each day in March and April was recorded.

What was the number of days with temperature above 25°C?

• 22

• 54

• 115

• 29

Which of these could be a cumulative frequency graph?

• 
• 

How many students scored 40% or below on the test?

• 21

• 22

• 20

• 15

The graph shows the masses of some pumpkins grown on an allotment. How many pumpkins were grown altogether?

• 30

• 27

• 28