Question: Suppose that T and Z are random variable. a. If P(T>2.02)=0.05 and P(T 1.64) = P(Z < 1.64). Find P(Z > 1.64).

Suppose that T and Z are random variable.

a. If P(T>2.02)=0.05 and P(T<-2.02)=0.05, obtain P(-2.02T2.02)

b. Suppose that P(1.64 < Z < 1.64) = 0.90 and also that P(Z > 1.64) = P(Z < 1.64). Find P(Z > 1.64).

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