Perform the following tests of hypothesis. a. H0: = 285, H1: 285 n =
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a. H0: µ = 285, H1: µ ≠ 285 n = 55, = 267.80, s = 42.90, α = .05
b. H0: µ = 10.70, H1: µ ≠ 10.70, n = 47, = 12.025, s = 4.90, α = .01
c. H0: µ = 147,500, H1: µ ≠ 147,500, n = 41, = 149,812, s = 22,972, α = .10
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a Step 1 H 0 285 H 1 285 Step 2 Since the population standard deviation is unknown and the sample si...View the full answer
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