CBSE BOARD XII, asked by Bajpayee, 1 year ago

If y=2x+3 and variance of y is 4 then the standard deviation of x is what?

Answers

Answered by Anonymous

3

put value of y as 4
4=2x+3
4-3=2x
2x=1
x=1/2

Answered by Nani11111111

0

x=1÷2 is the answer for Ur q

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