Find the value of the standard normal random variable z, called zo such that: (a) P(z < zo) = 0.8386 Z0 = (b) P(-zo

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Q: Find the value of the standard normal random variable z, called zo such that: (a) P(z ≤ zo) = 0.9398…

A: standard normal curve,X~N(0,1)we have to find out the given probabilities.

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A: According to guidelines we solve only first question  when given questions are different.

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A: Given that  Z follows standard normal distribution  P(z≤z0)=0.70

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Q: Pind the value of the standard normal random variable z, called zo such that: (a) P(z < zo) = 0.8096…

A: Hey there! Thank you for posting the question. Since your question has more than 3 parts, we are…

Q: Find the value of the standard normal random variable z, called zo such that: (a) P(zzo) = 0.5562 Zo…

A: Z be the standard normal distribution.Z~N(0,1)

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Q: Find a value of the standard normal random variable z, called z0, such that P(-z0 ≤ z ≤ z0) =0.98

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