Suppose X and Y are independent random variables with standard Normal Distributions. The probability of X < -1 is some p (from 0,1) . What is the probability of the event:

X^2 > 1 and Y^3 < -1 ?

a. 3p

b. p^2

c. 2p^2

d. 3p^2

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- Apr 12th 2009, 02:51 AMchamprockNormal Distribution problem
Suppose X and Y are independent random variables with standard Normal Distributions. The probability of X < -1 is some p (from 0,1) . What is the probability of the event:

X^2 > 1 and Y^3 < -1 ?

a. 3p

b. p^2

c. 2p^2

d. 3p^2 - Apr 12th 2009, 04:59 AMmr fantastic