A pharmaceutical testing company wants to test a new cholesterol drug.The average cholesterol of the target...

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A pharmaceutical testing company wants to test a new cholesterol drug.The average cholesterol of the target...

A pharmaceutical testing company wants to test a new cholesterol drug.The average cholesterol of the target population is 200 mg and they have a standard deviation of 25 mg.The company wished to test a sample of people who fall between 1.5 and 3 z-scores above the mean.

1) Into what range must a candidate's cholesterol level be in order for the candidate to be included in the study?

2) What would the benefit of knowing this information and how it would help the testing company?

math Statistics-And-Probability

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A pharmaceutical testing company wants to test a new cholesterol drug.The average cholesterol of the target...

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