For the standard normal distribution, determine the following probabilities: (a) Pr(Z ≥ 1.5) (b) Pr(1.2 ≤ ...

Question

Question

For the standard normal distribution, determine the following probabilities:

(a)	Pr(Z ≥ 1.5)

(b)	Pr(1.2 ≤ Z ≤ 1.75)

Answer 1

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Answer #1

Givent for the standard Normal distribution we need to find (a) A(Z > 15) - 1-P (721.5) = 1-0.9332 Normeel table) = 0.0668 1-

Answer 2

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