Answer Happy

1. Find the Observed significance level for the test in part a
2. Find the observed significance level for the teat in part b
The sample of six measurements shown below was randomly selected from a normally distributed population. Complete parts a through c. 1.3. - 1.5,1,20 a. Test the null hypothesis that the mean of the population is 3 against the alternative hypothesis, <3. Use a 0.10, If a 0.10, find the rejection region for the test. Choose the correct answer below. Mt< -1,476 Ct> 1.476 DE <-2015 Bt-2015 ort > 2015 D. > 2.015 DE <- 1.476 or > 1.476 Calculate the value of the test statistic t-- 140 (Round to two decimal places as needed.) Make the appropriate conclusion. Choose the correct answer below. O A Reject Ho. There is sufficient evidence at the a = 0,10 level of significance to conclude that the true mean of the population is less than 3. B. Do not reject Ho. There is insufficient evidence at the a+0.10 level of significance to conclude that the true mean of the population is less than 3. c. Reject Ho. There is insufficient evidence at the a=0.10 level of significance to conclude that the true mean of the population is less than 3. D. Do not reject Ho. There is sufficient evidence at the a0.10 level of significance to conclude that the true mean of the population is less than 3. b. Test the nult hypothesis that the mean of the population is 3 against the alternative hypothesis, 3. Use a 0.10 If a 0.10, find the rojection region for the test. Choose the correct answer below View an example Textbook Statcrunch Clear all Pearson

b. Test the null hypothesis that the mean of the population is 3 against the alternative hypothesis. *3. Use a=0.10. 1a = 0.10, find the rejection region for the test. Choose the correct answer below. At> 2.015 Meta-2015 ort > 2015 E > 1.476 OB 1-1.476 or > 1.476 D. 1-1,476 OF 1 - 2.015 Calculate the value of the test statistic +-- 140 (Round to two decimal places as needed.) Make the appropriate conclusion. Choose the correct answer below Do not reject Ho. There is insufficient evidence at the a*0.10 level of significance to conclude that the true mean of the population is not 3. OB. Reject Ho. There is insufficient eviderige at the 0.10 level of significance to conclude that the true mean of the population is not 3. cRoject H. There is sufficient evidence at the a=0.10 level of significance to conclude that the true mean of the population is not 3. OD Do not reject Ho There is sufficient evidence at the a = 0.10 level of significance to conclude that the true mean of the population is not 3. c. Find the observed significance level for each test Find the observed significance level for the best in part a View an example Textbook Statcrunch

Calculate the value of the test statistic. te - 1.40 (Round to two decimal places as needed.) Make the appropriate conclusion. Choose the correct answer below. Do not reject He. There is insufficient evidence at the a = 0.10 level of significance to conclude that the true mean of the population is not OB. Reject Hy. There is insufficient evidence at the a = 0.10 level of significance to conclude that the true mean of the population is not 3. OC, Reject Ho. There is sufficient evidence at the a = 0.10 level of significance to conclude that the true mean of the population is not 3. OD. Do not reject Ho. There is sufficient evidence at the a = 0.10 level of significance to conclude that the true mean of the population is not 3. c. Find the observed significance level for each test. Find the observed significance level for the test in part a. p-value = (Round to three decimal places as needed.) View an example Textbook Statcrunch