Question: Suppose Y = home price per square foot has a normal distribution with a mean of 100 and a standard deviation of 20. (a) What

Suppose Y = home price per square foot has a normal distribution with a mean of 100 and a standard deviation of 20.

(a) What value separates the most expensive 25% of homes from the less expensive 75%?

(b) What values separate the middle 50% of the homes from the rest?

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