In testing the hypotheses:
H0: μ = 950
HA: μ $\neq$ 950
the following information was given: μ = 1000, $\alpha$= 0.05, σ = 180 and n = 75. It was found that β = 0.3264.
a. Recalculate β if n = 100.
b. What is the effect of increasing the sample size on the value of β?

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The Answer of In testing the hypotheses:
H0: μ = 950
HA: μ $\neq$ 950
the following information was given: μ = 1000, $\alpha$= 0.05, σ = 180 and n = 75. It was found that β = 0.3264.
a. Recalculate β if n = 100.
b. What is the effect of increasing the sample size on the value of β?

In Testing the Hypotheses: H0: μ = 950 HA: μ ≠\neq=

In Testing the Hypotheses:
H0: μ = 950
HA: μ $\neq$