Hindi, asked by kunalbidhuri9452, 2 months ago

Given E(X) = 5 and E(Y) = -2, then E(X - Y) is
3
5
7
-2

Answers

Answered by rajubiswas8421

0

Answer:

7

Explanation:

E(X-Y)=EX-EY

A/Q=5-(-2)

=5+2=7

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