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Mathematics, 26.03.2020 20:57 paaaaaaapi
A study measured the LDL cholesterol level in 49 subjects. The subjects were then treated with raw garlic for six months. The mean change in the 49 subjects was a reduction of 0.4 with a standard deviation of 21.0 (assume this is the actual standard deviation for the population, not and estimate). Find a 95% confidence interval for the mean change in LDL cholesterol after a treatment of garlic. Do you think garlic is effective in reducing LDL cholesterol? Source: Article by Gardner, et al., from Archives of Internal Medicine, Vol. 167.
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A study measured the LDL cholesterol level in 49 subjects. The subjects were then treated with raw g...
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