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Show transcribed image text 17. A special diet is intended to reduce the cholesterol of patients at risk of heart disease. If the diat i effective, the target is to have the tvernge cholesterol of ehit group be below 200. After sh moeths on the diet, an SRS of 50 patients at isk for heart disesse had an average cholesterol of 192 with standand devlation s-21 Is this sufficient evidence that the Cet is eflective In meeting the target? Assume the distrbution of cholesteral for patients in this group is approxlmately Normal with men A. The appropriate hyocheses are M, μ * 200, ROP-200 What is the approgriate degrees of treedom fer this test? Find the one-sample t statistic, round to the nearest thousendth d, C. 0. What is the Pyslue for the one sample r test? Uset-able (ormulas for eam 3 and fina listed in the problem. De not use Statcrunch
17. A special diet is intended to reduce the cholesterol of patients at risk of heart disease. If the diat i effective, the target is to have the tvernge cholesterol of ehit group be below 200. After sh moeths on the diet, an SRS of 50 patients at isk for heart disesse had an average cholesterol of 192 with standand devlation s-21 Is this sufficient evidence that the Cet is eflective In meeting the target? Assume the distrbution of cholesteral for patients in this group is approxlmately Normal with men A. The appropriate hyocheses are M, μ * 200, ROP-200 What is the approgriate degrees of treedom fer this test? Find the one-sample t statistic, round to the nearest thousendth d, C. 0. What is the Pyslue for the one sample r test? Uset-able (ormulas for eam 3 and fina listed in the problem. De not use Statcrunch
