in a test of the eectiveness of garlic for lowering cholesterol, 81 subjects were treated with raw garlic. Cholesterei levels were measured before and after the treatment The changes (before minus after) in their levels 0! LDL cholesterol (in mgtdL) have a mean of 0:2 and a standard deviation of 1.98" Use a 0.01 significance level to test the claim that With garlic treatment, the mean change in LDL Cholesterol is greater than 0. What do the results suggest about the eectiveness of the garlic treatment? Assume that a simple random sample has been selected. identify the null and alternative hypotheses, test statistic, P-value, and state the nal conclusmn that addresses the original claim, ViA \"AK-7w) Lug...\" ____.______ ___ . _.__.. . (\"$5374. \\- ens Determine the test statistic, D (Round 10 TWO decimal places as needed ) eons Help me solve this View an example Get more help