Answer to Question #217561 in Statistics and Probability for NBa

Statistics and Probability

Question #217561

Why did they get the -0.3853 and the 1.2816

Expert's answer

In the standard Z critical value table

For z = 0.35 we get Area under curve P(z) = -0.3853 and

for z = 0.90 we get area under curve P(z) = 1.2816

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