STA2023527022 Homework 6.2 Question 8, 6.2.38-T Which should be used to contruct the conc 30 and the interest rates are

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Sta2023527022 Homework 6 2 Question 8 6 2 38 T Which Should Be Used To Contruct The Conc 30 And The Interest Rates Are 1 (23.32 KiB) Viewed 44 times

Sta2023527022 Homework 6 2 Question 8 6 2 38 T Which Should Be Used To Contruct The Conc 30 And The Interest Rates Are 2 (21 KiB) Viewed 44 times

Sta2023527022 Homework 6 2 Question 8 6 2 38 T Which Should Be Used To Contruct The Conc 30 And The Interest Rates Are 3 (21 KiB) Viewed 44 times

STA2023527022 Homework 6.2 Question 8, 6.2.38-T Which should be used to contruct the conc 30 and the interest rates are may ded Usedon Useation because the Use a distruton because t tales are my distributed and known rates are y distributed and is i se adair be andom sample, is unk and the resterend Cathat made or the daben because O The 95% Round Nether debuton a Use the standardnom debuton or the debution to construct a 90% confidence for the population me Jusy your decisionether dution can be used explain why the random sample of 13 morgege in the inter was 3.64% and the standard deviation was 0.41% As the rest rates are nomaly d now and the Victoria verdes 07/10/22 626 PM romaly datributed HW S 38.80%, 3.5 of 9 Point 0.25 of 1 Save
Homework: 8.2 Use the standard normal distribution or the 1-distribution to construct a 95% confidence interval for the population mean Justify your decision. If neither distribution can be used, explain why interpret the results In a random sample of 13 mortgage institutions, the mean interest rate was 3.64% and the standard deviation was 0.41% Assume the interest rates are normally distributed Which distribution should be used to construct the confidence interval? DA Use a normal distribution because n<30 and the interest rates are normally distributed Use aldatribution because the interest rates are normally distributed and e is known OC Use a normal distribution because the interest rates are normaly distributed and e is known Use a 1 distribution because it is a random sample, e is unknown, and the interest rates are normally distributed O Cannot use the standard normal distribution or the distribution because e is unknown, n30, and the interest rates are not normally distributed Select the correct choice below and, if necessary, fil in any anewer boxes to complete your choice OA The 95% confidence interval is (Round to two decimal places as needed) B. Neither distribution can be used to construct the confidence interval