According to a recent poll cholesterol levels in healthy adults are right skewed with a mean...

According to a recent poll cholesterol levels in healthy adults are right skewed with a mean of 209 mg/dL and a standard deviation of 35 mg/dL. A random sample of 42 healthy adults is selected. What is the value of the sample mean cholesterol level such that 92.5% of sample mean values are below this level? a. 259.4 b. 216.777 c. 201.223 d. 158.6

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orchestra answered 1 year ago

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