Math, asked by thapasamir540, 11 months ago

Calculate the mean of the following data :
X: 15,17,19,21,23
F: 2,3,5,4,6

Answers

Answered by samsin12

1

Step-by-step explanation:

hope this will help you.....

Attachments:

Answered by rajsaurav12345

0

Answer:

Mean. =FixXi/Fi

FixXi=398

Fi=20

So mean=398/20=19.9

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