Question: Given m 50; s 16, and n 64, find: (a) P 45 x 55 (b) P x >

Given m ¼ 50; s ¼ 16, and n ¼ 64, find:

(a) Pð Þ 45  x  55

(b) Pð Þ x > 53

(c) Pð Þ x < 47

(d) Pð Þ 49  x  56

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