Question: not sure where to begin with this question from my homework In a test of the effectiveness of garlic for loweringcholesterol, 44 44 subjects were

not sure where to begin with this question from my homework

In a test of the effectiveness of garlic for loweringcholesterol, 44

44 subjects were treated with garlic in a processed tablet form. Cholesterol levels were measured before and after the treatment. The changes (beforeminus

after) in their levels of LDL cholesterol(in mg/dL) have a mean of 4.3

4.3 and a standard deviation of 17.5

17.5. Construct a 99

99% confidence interval estimate of the mean net change in LDL cholesterol after the garlic treatment. What does the confidence interval suggest about the effectiveness of garlic in reducing LDLcholesterol?

Click here to view a t distribution table.LOADING...

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What is the confidence interval estimate of the population mean mu

nothing

mg/dLless than

less than

nothing

mg/dL

(Round to two decimal places asneeded.)

What does the confidence interval suggest about the effectiveness of thetreatment?

The confidence interval limits do not contain

donotcontain 0, suggesting that the garlic treatment did not

didnot affect the LDL cholesterol levels.

The confidence interval limits contain

contain 0, suggesting that the garlic treatment did not

didnot affect the LDL cholesterol levels.

The confidence interval limits do not contain

donotcontain 0, suggesting that the garlic treatment did

did affect the LDL cholesterol levels.

The confidence interval limits contain

contain 0, suggesting that the garlic treatment did

did affect the LDL cholesterol levels.

Click to select your answer(s).

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