Answer to Question #300122 in Statistics and Probability for Shan

Statistics and Probability

Question #300122

Find the probability of the following.

A. P(z < 2.45)

B. P(1.2<z<1.4)

Expert's answer

"P(Z<2.45)=0.9929."

"P(1.2<Z<1.4)=P(Z<1.4)-P(Z<1.2)=0.9192-0.8849=0.0343."

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