- 6 Suppose That An Athletic Trainer Claims That The Amount Of Time Spent On Weight Lifting By These Athletics Causes A S 1 (37.45 KiB) Viewed 28 times
6) Suppose that an athletic trainer claims that the amount of time spent on weight lifting by these athletics causes a s
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6) Suppose that an athletic trainer claims that the amount of time spent on weight lifting by these athletics causes a s
6) Suppose that an athletic trainer claims that the amount of time spent on weight lifting by these athletics causes a significant change of weight. The table shown from below displays the weights (in pounds) of five athletics before and after weight training. Use a 0.10 level of significance. (1 point) Athletic 4 5 Weight(after) 179 206 170 202 Weight(before) 183 205 192 199 Difference -2 3 1 2 3 190 169 -4 1 1 a. State the hypotheses and identify the type of hypothesis testing. b. Find the critical value and specify the rejection region. c. Find the mean and standard deviation of the differences. d. Find the test statistic, and compare it against the critical value found from part b. e. State the conclusion based on the result of part d.
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