Math, asked by sakshihegde1001, 11 months ago

Find the mean X if Σx1.f1 = 147 and Σf1 = 21

Answers

Answered by Anonymous

6

Answer:

so, your answer is 7.

hope it helps...

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Answered by bobybhagat45

1

Answer:

147/21 is the answer

Step-by-step explanation:

147/21 is the answer

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