English, asked by meetjivani2017, 8 months ago

The first two moments of distribution about a
5 are 2 and 20. Find the mean and the variance.[
07 and 12
O 5 and 12
7 and 49
5 and 20

Answers

Answered by SHRISH7241

0

Answer:

yeah

Explanation:

bunfi Tory kalol pel de

kaloli

Answered by fayazdeader

0

Answer:

A=5

u1'=2

u2'=20_2=18

moments about mean

X=A+u1'

X=5+2

x=7

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