9) Given that Z is standard normal random variable,
P(-2<= Z <=-1) = P(Z<=-1) - P(Z<= -2)
= 0.1586 - 0.0227 = 0.1359....
(Get that value using Z normal distribution table)
10) Given that Z is standard normal random variable,
P(1<= Z <=2) = P(Z<=2) - P(Z<=1)
= 0.9772 - 0.8413 = 0.1359...
( Get that value using Z normal distribution table)..
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Question 9 0.2 pts Given that z is a standard normal random variable, compute the probability...
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