Question

Ages Number of students 15-18 7 19-22 7 23-26 7 27-30 9 31-34 9 35-38 2 Find the relative frequency for the class with lower class limit 23 Relative Frequency

Answer 1

14

Explanation:

Relative Frequency =
`(Frequency*100)/(Total Frequency)`

Frequency for the class with lower class is 23 =7

Total Frequency= 7+7+7+9+9+9+2=50

Relative Frequency =
`(7*100)/(50)` = 14

The relative frequency for lower class limit 23 is 14