Meth Bus (385:02) Exam #2 04/05/23 Question 9 of 9 This test: 29 point(s) possible This...

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Meth Bus (385:02) Exam #2 04/05/23 Question 9 of 9 This test: 29 point(s) possible This question: 4 point(s) possible A researcher developed a regression model to predict the cost of a meal based on the summated rating (sum of ratings for food, decor, and service) and the cost per meal for 14 restaurants. The results of the study show that b = 1.4251 and Sp a. At the 0.05 level of significance, is there evidence of a linear relationship between the summated rating of a restaurant and the cost of a meal? b. Construct a 95% confidence interval estimate of the population slope, B. a. Determine the hypotheses for the test. Choose the correct answer below. A. Ho: B = 0 H: B 0 OD. Ho: Bo=0 Compute the test statistic. The test statistic is . (Round to two decimal places as needed.) Determine the critical value(s). The critical value(s) is (are) (Use a comma to separate answers as needed. Round to two decimal places as needed.) Reach a decision. Ho. There is terval is SB, laces as needed.) Do not reject Reject O B. Ho: Bo0 E. Ho: Bo0 H: Bo <0 OC. Ho: B0 H: B>0 OF. Ho: B 20 H: B <0 evidence at the 0.05 level of significance to conclude that there is a linear relationship between the summated rating and the cost of a meal at a restaurant. = 0.1381. Submit test leth Bus (385:02) Exam #2 04/05/23 Question 9 of 9 > This test: 29 point(s) possible This question: 4 point(s) possible A researcher developed a regression model to predict the cost of a meal based on the summated rating (sum of ratings for food, decor, and service) and the cost per meal for 14 restaurants. The results of the study show that b = 1.4251 and Sp a. At the 0.05 level of significance, is there evidence of a linear relationship between the summated rating of a restaurant and the cost of a meal? b. Construct a 95% confidence interval estimate of the population slope, B. a. Determine the hypotheses for the test. Choose the correct answer below. OA. Ho: B = 0 H: B #0 OD. Ho: Bo=0 Compute the test statistic. The test statistic is . (Round to two decimal places as needed.) Determine the critical value(s). The critical value(s) is (are) (Use a comma to separate answers as needed. Round to two decimal places as needed.) Reach a decision. Ho. There is b. The 95% confidence inter (Round to four decimal place B. Ho: Bo0 Hi Boo E. Ho: Bo0 C. Ho: B 0 H: B> 0 OF. Ho: B 20 evidence at the 0.05 level of significance to conclude that there is a linear relationship between the summated rating and the cost of a meal at a restaurant. insufficient sufficient = 0.1381. Submit test Meth Bus (385:02) Exam #2 04/05/23 Question 9 of 9 > This test: 29 point(s) possible This question: 4 point(s) possible A researcher developed a regression model to predict the cost of a meal based on the summated rating (sum of ratings for food, decor, and service) and the cost per meal for 14 restaurants. The results of the study show that b = 1.4251 and Sp = 0.1381. a. At the 0.05 level of significance, is there evidence of a linear relationship between the summated rating of a restaurant and the cost of a meal? b. Construct a 95% confidence interval estimate of the population slope, B. a. Determine the hypotheses for the test. Choose the correct answer below. A. Ho: B = 0 H: B #0 D. Ho: Po=0 Compute the test statistic. The test statistic is . (Round to two decimal places as needed.) Determine the critical value(s). The critical value(s) is (are) (Use a comma to separate answers as needed. Round to two decimal places as needed.) Reach a decision. B. Ho: Bo0 E. Ho: Bo0 H: Bo <0 C. H: B0 H: B> 0 OF. Ho: B 20 H B <0 Ho. There is evidence at the 0.05 level of significance to conclude that there is a linear relationship between the summated rating and the cost of a meal at a restaurant. b. The 95% confidence interval is SB, S (Round to four decimal places as needed.) Submit test Meth Bus (385:02) Exam #2 04/05/23 Question 9 of 9 This test: 29 point(s) possible This question: 4 point(s) possible A researcher developed a regression model to predict the cost of a meal based on the summated rating (sum of ratings for food, decor, and service) and the cost per meal for 14 restaurants. The results of the study show that b = 1.4251 and Sp a. At the 0.05 level of significance, is there evidence of a linear relationship between the summated rating of a restaurant and the cost of a meal? b. Construct a 95% confidence interval estimate of the population slope, B. a. Determine the hypotheses for the test. Choose the correct answer below. A. Ho: B = 0 H: B 0 OD. Ho: Bo=0 Compute the test statistic. The test statistic is . (Round to two decimal places as needed.) Determine the critical value(s). The critical value(s) is (are) (Use a comma to separate answers as needed. Round to two decimal places as needed.) Reach a decision. Ho. There is terval is SB, laces as needed.) Do not reject Reject O B. Ho: Bo0 E. Ho: Bo0 H: Bo <0 OC. Ho: B0 H: B>0 OF. Ho: B 20 H: B <0 evidence at the 0.05 level of significance to conclude that there is a linear relationship between the summated rating and the cost of a meal at a restaurant. = 0.1381. Submit test leth Bus (385:02) Exam #2 04/05/23 Question 9 of 9 > This test: 29 point(s) possible This question: 4 point(s) possible A researcher developed a regression model to predict the cost of a meal based on the summated rating (sum of ratings for food, decor, and service) and the cost per meal for 14 restaurants. The results of the study show that b = 1.4251 and Sp a. At the 0.05 level of significance, is there evidence of a linear relationship between the summated rating of a restaurant and the cost of a meal? b. Construct a 95% confidence interval estimate of the population slope, B. a. Determine the hypotheses for the test. Choose the correct answer below. OA. Ho: B = 0 H: B #0 OD. Ho: Bo=0 Compute the test statistic. The test statistic is . (Round to two decimal places as needed.) Determine the critical value(s). The critical value(s) is (are) (Use a comma to separate answers as needed. Round to two decimal places as needed.) Reach a decision. Ho. There is b. The 95% confidence inter (Round to four decimal place B. Ho: Bo0 Hi Boo E. Ho: Bo0 C. Ho: B 0 H: B> 0 OF. Ho: B 20 evidence at the 0.05 level of significance to conclude that there is a linear relationship between the summated rating and the cost of a meal at a restaurant. insufficient sufficient = 0.1381. Submit test Meth Bus (385:02) Exam #2 04/05/23 Question 9 of 9 > This test: 29 point(s) possible This question: 4 point(s) possible A researcher developed a regression model to predict the cost of a meal based on the summated rating (sum of ratings for food, decor, and service) and the cost per meal for 14 restaurants. The results of the study show that b = 1.4251 and Sp = 0.1381. a. At the 0.05 level of significance, is there evidence of a linear relationship between the summated rating of a restaurant and the cost of a meal? b. Construct a 95% confidence interval estimate of the population slope, B. a. Determine the hypotheses for the test. Choose the correct answer below. A. Ho: B = 0 H: B #0 D. Ho: Po=0 Compute the test statistic. The test statistic is . (Round to two decimal places as needed.) Determine the critical value(s). The critical value(s) is (are) (Use a comma to separate answers as needed. Round to two decimal places as needed.) Reach a decision. B. Ho: Bo0 E. Ho: Bo0 H: Bo <0 C. H: B0 H: B> 0 OF. Ho: B 20 H B <0 Ho. There is evidence at the 0.05 level of significance to conclude that there is a linear relationship between the summated rating and the cost of a meal at a restaurant. b. The 95% confidence interval is SB, S (Round to four decimal places as needed.) Submit test