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Find the z -score corresponding to the given area.Remember, z is distributed as the standard normal distribution with mean of and standard deviation . a.)The

Find the z-score corresponding to the given area.Remember, z is distributed as the standard normal distribution with mean of and standard deviation .

a.)The area to the left of z is 25%.

I see the answers but I dont understand how they got -1.04. Can you show me how ?

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