Math, asked by jied6961, 1 year ago

If mean is166 9/26(mixed fraction) andsum of observations is 52.Findf1 and f2.

C I FREQUENCY

140 - 150 5

150 -160 f1

160 -170 20

170-180 f2

180-190 6

190-200 2

Answers

Answered by ESHA11111

2

Hii
140-150 5
I hope this is right answer

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