Question: Find the probability in each case. a. N = 1000, n = 60, = 75, and = 6; P( < 76.5) =? b.
Find the probability in each case.
a. N = 1000, n = 60, µ = 75, and σ = 6; P(ẍ < 76.5) =?
b. N = 90, n = 36, µ = 108, and σ = 3.46; P(107 < ẍ < 107.7) =?
c. N = 250, n = 100, µ = 35.6, and σ = 4.89; P(ẍ ≥ 36) =?
d. N = 5000, n = 60, µ = 125, and σ = 13.4; P(ẍ ≤ 123) =?
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a N 1000 n 60 75 6 P 765 z 200 From Table A5 prob 4772 P 765 4772 5000 9772 b N 90 n 36 108 346 ... View full answer
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