Let Y represent a brain weight randomly chosen from the population of Exercise 4.3.3. Find (a) Pr{Y

Question:

Let Y represent a brain weight randomly chosen from the population of Exercise 4.3.3. Find
(a) Pr{Y ≤ 1,325}
(b) Pr{1,475 ≤ Y ≤ 1,600}
Exercise 4.3.3
The brain weights of a certain population of adult Swedish males follow approximately a normal with mean 1,400 gm and standard deviation 100 gm. Distribution
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