Math, asked by merlinedsouza, 2 months ago

calculate the mean for the frequency distribution table given below,by Direct method
c.i. f
5-15 4
15-25 3
24-35 6
35-45 5
45-55 2

plz give me the answer ✨

Answers

Answered by balwinder31343

0

Answer:

x = f1 x1 / x1 = 20 ÷ 5 = 4

mean = 4

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