#40 Step 1. Find the mean of the paired differences, d. Round your answer to one decimalplace.Answer:Step 2. Find the critical value that should be used in constructing the confidenceinterval. Round your answer to three decimal places.Answer:Step 3. Find the standard deviation of the paired differences to be used in constructingthe confidence interval. Round your answer to one decimal place.Answer:Step 4. Construct the 90% confidence interval. Round your answers to one decimalplace.Answer: Lower endpoint:Upper endpoint:41.Given two independent random samples with the following results:n1 = 225p1 = 0.47n2 = 272p2 0.67Use this data to find the 98% confidence interval for the true difference between thepopulation proportions. n2 = 8df- 11 +8-19-217え, = 191S2 = 22Use this data to find the 90% confidence interval for the true difference between thepopulation means. Assume that the population variances are equal and that the twopopulations are normally distributedStep 1. Find the critical value that should be used in constructing the confidenceinterval. Round your answer to three decimal places.Answer: .740Step 2. Find the standard error of the sampling distribution to be used in constructingthe confidence interval. Round your answer to the nearest whole number.Answer:7851928SE2 S.Step 3. Construct the 90% confidence interval. Round your answers to the nearest29.65280whole number./t1.7401.740(1),Answer: Lower endpoint:-41Upper endpoint:40.Given two dependent random samples with the following results:36Population 1 29 32 42 43 23 30 21Population 2 23|46 44 48 35 21 187.36Use this data to find the 90% confidence interval for the true difference between thepopulation means.Let d =zi(Population 1 entry) -populations are normally distributed.(Population 2 entry). Assume that bothMAT 106.04 Professor Felix133 of 135

Name: #40 Step 1. Find the mean of the paired differences, d. Round your ans
Uploaded: 2024-03-05T11:52:21.000Z
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Description: #40 Step 1. Find the mean of the paired differences, d. Round your answer to one decimalplace.Answer:Step 2. Find the critical value that should be used in constructing the confidenceinterval. Round your answer to three decimal places.Answer:Step 3.