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D Question 15 9 pts A farmer feeds his pregnant cows with 2 different diets, one group gets extra corn and a different group gets extra barley. The data below contains the birthweights of newborns calves to the mother cows in each group. You want to estimate the difference in birthweight for the 2 diets. . Extra corn diet: 52.2 56.9 65.1 62.4 48.5 60.6 73.2 45.6 . Extra barley diet: 51.1 49.7 52.1 49.4 48.2 46.6 57.4 54.9 What kind of analysis is appropriate for this data? [ Select ] Would a conndence interval or hypotheses test be more appropriate for this situation? [ Select ] Would you use a Z or t for this data? [ Select ] 10 pts D Question 16 MATCHING: Match each term with it's appropriate definition or description