Assume that Ho: μ=μo and Ha: μ ≠ μo (i.e. a twosided test). Let variance be σ2 and sample size be n. Find type II error for a mean μ1 (i.e find β(μ1)) Follow these steps: •Define rejection region (recall this is two sided to you have the sum of two small rejection regions) •Find probability that under your new mean (μ1 ), you lie outside rejection region

A First Course in Probability (10th Edition)
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Chapter1: Combinatorial Analysis
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Assume that Ho: μ=μo and Ha: μ ≠ μo (i.e. a twosided test). Let variance be σ2 and sample size be n. Find type II error for a mean μ1 (i.e find β(μ1))

Follow these steps:

•Define rejection region (recall this is two sided to you have the sum of two small rejection regions)

•Find probability that under your new mean (μ1 ), you lie outside rejection region

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