SOLUTION: Let be a standard normal random variable. Use the calculator provided to determine the value of such that P(-c <or= Z <or= c)= 0.9216 Carry your intermediate computations to at

Algebra ->  Probability-and-statistics -> SOLUTION: Let be a standard normal random variable. Use the calculator provided to determine the value of such that P(-c <or= Z <or= c)= 0.9216 Carry your intermediate computations to at       Log On


   

Question 1038653: Let be a standard normal random variable. Use the calculator provided to determine the value of such that
P(-c Carry your intermediate computations to at least four decimal places. Round your answer to at least two decimal places.
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
Let be a standard normal random variable. Use the calculator provided to determine the value of such that
P(-c Carry your intermediate computations to at least four decimal places. Round your answer to at least two decimal places.
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If 0.9216 is centered on the mean, each of the
tails is (1-0.9216)/2 = 0.0392
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-c = invNorm(0.0392) = -1.7600
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c = 1.7600
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Cheers,
Stan H.
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