"ALL I KNOW ABOUT GROUPED DATA"

Given the class interval, 11 - 20, state the lower class limit.

• 11

• 10

• 10.5

• 20

The _______________ is the data value with the highest frequency.

True or False, The midpoint of the class interval, 21 - 25 is 23.

• True

• False

True or False; The frequency of an event (or observation or score) is defined as the number of times an event has occurred.

• True

• False

The information below represents the scores obtained by eleven footballers in a goal- shoot competition:

5, 3, 6, 8, 7, 8, 3, 11, 6, 3, 2

The modal score is

• 3

• 6

• 8

• 11