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D Question 20 3 pts A nutritionist was interested in studying American's opinions about healthy eating. One hundred randomly selected people who were starting a diet were asked if they ate five servings of fruit and vegetables every day. After six months, the same 100 people were asked if they ate five servings of fruits and vegetables a day. What is the value of the test statistic? Six months later "Yes, ate five servings of fruit Six months later "No, and vegetables" did not" Initial Response "Yes, ate five 17 18 servings" Initial Response "No did not" 46 19 O -3.5 or 3.5 O -1.96 or 1.96 O -12.1 or 12.1 O -8 or 8 D Question 21 3 pts Let alpha = 0.05. Suppose that you were testing Ho:mu = 30 versus Ha: mu greater than 30. If you had a p-value of 0.03, what decision would you make? Reject Ho Reject Ha O Fail to Reject Ho O Fail to Reject Ha