In a study to determine whether counseling could help people lose weight, a sample of people experienced a ground based behavioral intervention, which involved weekly meetings with a trained interventionist for a period of six months. The following data are the numbers of pounds lost for 14 people. Assume the population is approximately normal. Perform a hypothesis test to determine whether the mean weight loss is greater than 15 pounds. Use the a = 0.01 level of signify and the p value method with the ti 84 plus calculator. 20.0, 26.0, 5.1, 21.3, 18.2, 9.9, 14.9, 18.4, 34.9, 31.0, 9.8, 33.0, 21.3, 16.7. Computer the p value. Rounds the answers to at least four decimal places

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In a study to determine whether counseling could help people lose weight, a sample of people experienced a ground based behavioral intervention, which involved weekly meetings with a trained interventionist for a period of six months. The following data are the numbers of pounds lost for 14 people. Assume the population is approximately normal. Perform a hypothesis test to determine whether the mean weight loss is greater than 15 pounds. Use the a = 0.01 level of signify and the p value method with the ti 84 plus calculator. 20.0, 26.0, 5.1, 21.3, 18.2, 9.9, 14.9, 18.4, 34.9, 31.0, 9.8, 33.0, 21.3, 16.7. Computer the p value. Rounds the answers to at least four decimal places
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