Question: a. H0: = 19.9 n = 40 = 0.10 b. H0: 0.93 n = 10 = 0.025 c. H0: p

a. H0: µ = 19.9
n = 40
α = 0.10
b. H0: σ ≤ 0.93
n = 10
α = 0.025
c. H0: p ≥ 0.25
n = 540
α = 0.01
Find the appropriate critical values. In all cases, assume that the population standard deviation σ is unknown.

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