Statistics

UK Secondary (7-11)

Create and interpret frequency tables

$20$20 people were asked how many hours of sleep they had gotten the previous night. The numbers below are each personâ€™s response:

$1,6,9,8,7,9,7,10,2,3,8,7,7,3,7,3,3,7,10,9$1,6,9,8,7,9,7,10,2,3,8,7,7,3,7,3,3,7,10,9

a

How many people got $7$7 hours sleep?

$\editable{}$

b

What is the maximum amount of sleep reported by the group?

$\editable{}$

Easy

Less than a minute

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