Answer to Question #327639 in Statistics and Probability for paopao

Statistics and Probability

Question #327639

1. P( < 2.20)

2. P( -2.5 < z < 2.01)

Expert's answer

"P(Z<2.20)=0.9861"

"P(-2.50<Z<2.01)=P(Z<2.01)-P(Z<-2.50)=0.9716"

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