Find the value of the standard normal random variable z, called zo such that: (a) P(z ≤ zo) = 0.9398 20 = (b) P(-20 ≤ ≤ 20) = 0.6418 20 = (c) P(-20 ≤ x ≤ %0) = 0.9004 20 =
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- [5P2A] Let Z be a standard normal variable. Find the following probabilities: 3. P (Z > 2.05) = 4. P (-0.34 < Z < 1.10) =Find the value of the standard normal random variable z, called zo such that: (a) P(z ≤ zo) = 0.7055 ZO = (b) P(-20 ≤2≤ 20) = 0.0856 Zo = (c) P(-20 ≤ zG and HSuppose X is a normal random variable with mean u = 17.5 and o = 6. A random sample of size n = 24 is selected from this population. a. Find the distribution of b. Find P(X < 14) and P(X < 14) Find P(15If z is a standard normal random variable and P(-zyfind oc x is a a normal mean U=3 805-0-5 random distribution P (ocRecommended textbooks for youMATLAB: An Introduction with ApplicationsStatisticsISBN:9781119256830Author:Amos GilatPublisher:John Wiley & Sons Inc
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