Question: For the same scenario: The mean cholesterol level for American adults is 190 mg/dL with a standard deviation of 39 mg/dL. A new retinoid medication
For the same scenario: The mean cholesterol level for American adults is 190 mg/dL with a standard deviation of 39 mg/dL. A new retinoid medication warns that taking it may increase cholesterol levels. A study was taken of 1,000 patients who are taking this new retinoid. After six months on the retinoid medication, their mean cholesterol level was 195 mg/dL. You are going to run a hypothesis test at a 1% level of significance to see if there is evidence that the retinoid users have higher cholesterol than average American adults. Select the appropriate alternative hypothesis for this scenario
Step by Step Solution
There are 3 Steps involved in it
1 Expert Approved Answer
Step: 1 Unlock
Question Has Been Solved by an Expert!
Get step-by-step solutions from verified subject matter experts
Step: 2 Unlock
Step: 3 Unlock
