Question #350813

P(1.12 < z < 1.39)

Expert's answer

P(1.12<Z<1.39)=P(Z<1.39)P(Z<1.12)=0.91770.8686=0.0491.P(1.12<Z<1.39)=P(Z<1.39)-P(Z<1.12)=0.9177-0.8686=0.0491.


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