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A company claims its 12 week exercise program significantly reduces weight. A random sample of...

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Accounting

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A company claims its 12 week exercise program significantly reduces weight. A random sample of 6 persons was selected and their weight in kg measured before and after the program Before 91 84 109 142 01 120 After 865 884 100 9 121 21 922 1119 7 At 5% significant level can you conclude that the mean weight loss is greater than zero? Assume the population is normally distributed. How about at 1% significant level? Let population 1 = Before Let population 2 After Mean of Matched Pair Differences fround to two decimal place) Standard Deviation of Matched Pair Differences (Yound to two decimal places) T test statistie for the Matched Pair Hypothesis (round to two decimal places) At 5% significance level, do you reject the null hypothesis insert Yor N) At 1% significance level, do you reject the null hypothesis insert Yor NI [ [] I [0] el

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