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Test: Graded Homework Assignment This Question: 9 pts 6 of 40 (0 complete) This Test: 178 pts possible View by 2 Weeks A scientist claims that pneumonia causes weight loss in mice. The table shows the weights (in grams) of six mice before infection and two days after infection. At 0 Ha Ha d OD. Ho Ho 20 OE. Ho Ha = 0 OF. Ho Ho # 0 Ha Ha 0 Ha Ha # 0 Ha Ha = 0 (b) Find the critical value(s) and identify the rejection region(s) Click to select your answer(s) ? D e RA GENG 6:1 4/2 msiTest: Graded Homework Assignment Time Remaining: 01:59:27 This Question: 9 pts 6 of 40 (0 complete) This Test: 178 pts possible View by 2 Weeks A scientist claims that pneumonia causes weight loss in mice. The table shows the weights (in grams) of six mice before infection and two days after infection. At a=0.01, is there enough evidence to support the scientist's claim? Assume the samples are random and dependent, and the population is normally distributed. SAT Complete parts (a) through (e) below. Mouse 1 2 3 4 5 6 9 4 Weight (before) 23.2 23.9 20.5 22.7 23.8 23.5 Weight (after) 23.0 23.8 20.4 22.7 23.7 23.4 O A. Ho Ho SO O B. Ho Ha 2 d O C. Ho Ha sd Ha Ha >0 Ha Ha d 11 OD. Ho Ho 20 OF. HO HO=0 OF HO HO 20 Ha Ha OB. > O C. 15 (c) Calculate d and So d=(Round to three decimal places as needed.) Click to select your answer(s). ? D e ~ [ ENG 6:11 4/2/ msiTest: Graded Homework Assignment Time Remaining: 01:59:25 Submit Test This Question: 9 pts 6 of 40 (0 complete) This Test: 178 pts possible View by 2 Weeks A scientist claims that pneumonia causes weight loss in mice. The table shows the weights (in grams) of six mice before infection and two days after infection. At a=0.01, is there enough evidence to support the scientist's claim? Assume the samples are random and dependent, and the population is normally distributed. SAT Complete parts (a) through (e) below. Mouse 1 2 3 4 5 6 9 Weight (before) 23.2 23.9 20.5 22.7 23.8 235 Weight (after) 23.0 23.8 20.4 22.7 23.7 23.4 O A. to ort> OB. t> 11 O C. 15 (c) Calculate d and Sa d=(Round to three decimal places as needed.) Calculate Sa Sa =(Round to three decimal places as needed) (d) Find the standardized test statistic t 1=(Round to three decimal places as needed ) (e) Decide whether to reject or fail to reject the null hypothesis and interpret the decision in the context of the original claim. the null hypothesis There enough evidence to Y the claim that causes in mice Click to select your answer(s) ? e ~ ( ENG 6:11 4/2/2 msi