Suppose that X ∼ N(−16.5,23) and that Z follows the standard normal distribution.
a) Compute the value of z such that P(X>−25.55)=P(Z>z).
b) Hence, compute P(X > −25.55)
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Now, suppose that P(X≤x)=0.29.
c) Compute the value of z such that P(Z < z) = 0.29.
d) Hence, compute the value of x such that P(X ≤ x) = 0.29
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