Answer part E only of question 5. All other answers for parts a-d are correct.

HW Score: 83.88%, 9.23 of 11 ) points Part 7 0f 7 @ Points: 0.45 of 1 A scientist claims that pneumonia causes weight loss in mice. The table shows the weights (in grams) of six mice before Question 5, 8.3.9T Homework: Sec 8.3 Question list '6 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. Complete parts (a) through (e) below. Mouse 1 2 Weight (before) 20.7 19.4 0 Media 4 Weight (after) 20.5 19.5 ( 0 Media 5 (a) Identify the claim and state H0 and Ha. What is the claim? 0 Question 1 Weight loss causes pneumonia in mice. Pneumonia causes weight gain in mice. '21 Question 2 V Pneumonia causes weight loss in mice. Weight gain causes pneumonia in mice. . ' ' ' ' 7 0 Question 3 Let pd be the hypothestzed mean of the difference In the weights (before after). What are H0 and Ha . H0:pdzd H0:pd0 H05Pdsa 0 Question 4 Ha:pdd V H0 pdSO H0:pd= H0 ud>0 Ha pd>0 Ha:pd0 Ha pd 7.; Question 2 v t) 3 365 (c) Calculate a and sd. 0 Question 3 d: 0.05 (Round to three decimal places as needed.) _ Calculate sd. 0 Question 4 5d = 0.122 (Round to three decimal places as needed.) >2, Question 5 (d) Find the standardized test statistic t. Help me solve this View an example Get more help A Clear all (e) Decide whether to reject or fail to reject the null hypothesis and interpret the decision in the context of the original Question 4 claim. the null hypothesis. There enough evidence to the claim that causes Question 5 in mice. Help me solve this View an example Get more help - Clear all Check answerI test statistic t. Question 3 Reject :e decimal places as needed.) ect or fail to reject the null hypothesis and interpret the decision in the context of the original Question 4 Fail to reject the null hypothesis. There enough evidence to the claim that causes Question 5 in mice. Help me solve this View an example Get more help - Clear all Check answerSd = 0.122 (Round to three decimal places a (d) Find the standardized test statistic t. Question 3 t= 1.000 (Round to three decimal places is (e) Decide whether to reject or fail to reject sis and interpret the decision in the context of the original Question 4 is not claim. the null hypothesis. There enough evidence to the claim that causes Question 5 in mice. Help me solve this View an example Get more help - Clear all Check answer(d) Find the standardized test statistic t. Question 3 t= 1.000 (Round to three decimal places as needed.) support (e) Decide whether to reject or fail to reject the null hypothesis and inte reject the context of the original Question 4 claim. the null hypothesis. There enough evidence to the claim that causes Question 5 in mice. Help me solve this View an example Get more help - Clear all Check answer\"4 Question 2 0 Question 3 0 Question 4 \"4 Question 5 Help me solve this u sd = 0.122 (Round to three decimal places as needed.) (d) Find the standardized test statistic t. t= 1.000 (Round to three decimal places as needed.) (e) Decide whether to reject or fail to rejec claim. Y the null hypothesis. There V in mice. View an example Get more help A the null hypothesis and interpret the decision in the t V enough evidence to Y weight gain weight loss pnuemonia the claim that Cl causes Clear all hree decimal places as needed.) d test statistic t. Question 3 weight loss ee decimal places as needed.) weight gain ject or fail to reject the null hypothesis and interpret the decision in the context of the original Question 4 pnuemonia hypothesis. There enough evidence to the claim that causes Question 5 in mice. Help me solve this View an example Get more help - Clear all Check