Math, asked by harshkataria7869, 11 months ago

If the mean is 50 find f CI=0-20,20-40,40-60,60-80,80-100
F=17,f,32,24,19

Answers

Answered by beastboy1

2

The sum of the frequency is equal to 120, so the sum be 17+f1+32+24+19 = 120,

f=120-92

f=28

hope this will help you

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