Math, asked by nitinwadhwa1981, 10 months ago

The mean is 53 find FX

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Answered by satyamkumar1110

3

Answer:

this is your answer

Step-by-step explanation:

question shai se likh

Answered by Anonymous

1

Step-by-step explanation:

The mean of the following data is 53, Find the values of f1 and f2.

C.I : 0–20 20–40 40–60 60–80 80–100 .

f1 : 15 f1 21 f2 17 Total 100 .

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