For n 25 alpha 01 sigma 5 and h0micro ge 60 verify that

Question

1. For n = 25, α = .01, σ = 5, and H0:µ ≥ 60, verify that power is .95 when µ = 56.

2. For n = 36, α = .025, σ = 8, and H­0:µ ≤ 100, verify that power is .61 when µ = 103.

3. For n = 49, α = .05, σ = 10, and H0:µ = 50, verify that power is approximately .56 when µ = 47.