(4 points) Find the value of the standard normal random variable z, called zo such that: (a) P(z < zo) = 0.7679 Zo = (b) P(-zo < z < zo) = 0.2536 (C) P(-20 < z < zo) = 0.0914 20 =

Q: WOW THANKS! Can you help with question 18 too? I realized I already answered 20 after i sent it

A: Here is the solution:

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