Question

If n=10, and E(x-5)/5 =18, then
the value of mean will be
O 1) 12
0
2) 14
O )
3) 90
4) 10​

Answer 1

Answer:

For a random variable X, it is given,

and

. Find the positive values of a and b such,that

have expectation 0 and variance 1.

Step-by-step explanation:

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