A sample is to be taken from a population with a mean of 214 and a standard deviation of 3. The hypothesis test is to be conducted using a significance level of 0.05. Determine the probability of committing a Type II error for the conditions given in parts a through c. a. n=10 b. n=30 c. n=50 a. The probability of committing a Type II error is

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A: Given: n1 = 35 n2 =30 x1 bar = 35000 x2 bar = 34000  s1 = 800 s2= 1000 Level of significance =0.01

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A: The test is: two-tailed

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A: Here use given information for test the proportion

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A: The (1-α) confidence interval for μ is, CI=x¯±zσnHere,L=x¯-zσnU=x¯+zσn