What is the best point estimate of the population mean net c

What is the best point estimate of the population mean net change in LDL. Cholesterol after the garlic treatment The best point estimate in Construct va 90 % confidence interval estimate of the mean net change in UDL cholesterol after the garlic treatment what does the confidence interval suggest about the effectiveness of garlic in reducing LDL cholesterol What does the confidence interval suggest about the effectiveness of the treatment The confidence interval limits contain 0 suggesting that the garlic treatment did affect the LDL cholesterol levels

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