Math, asked by jaganijeet4103, 3 months ago

the mean of following distribution is xi 11,14,17,20 fi 3,6,8,7 . (A)15.6 (B)17 (C)14.8 (D)16.4

Answers

Answered by lilawatidevi

1

Answer:

b is the true answer....

hope it helps u ☜☆☞☜☆☞☜☆☞☜☆☞☜☆☞

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