Question

Construct a frequency table for the following ages (in years) of 30 students using equal class intervsls one of them being 9-12,where 12 is not included.18,12,7,6,11,15,21,9,8,13,15,17,22,19,14,21,23,8,12,17,15,6,18,23,22,16,9,21,11,16

Answer 1

Answer:

this is the frequency table that you want .

I hop you will understand betterly and have no problem .

Answer 2

class intervales Ages(ofstudent

9to12 6

10to13 4

11to14

12to15

13to16

14to17

15to18

16to19

17to20

18to21

find the remaining like this