Question: QUESTION 3 Low-density lipoprotein, or LDL, is the main source of cholesterol buildup and blockage in the arteries.This is why LDL is known as bad

QUESTION 3

  1. Low-density lipoprotein, or LDL, is the main source of cholesterol buildup and blockage in the arteries.This is why LDL is known as "bad cholesterol".LDL is measuredin milligrams per deciliterof blood, or mg / dL.In a population of adults at risk for cardiovascular problems, the distribution of LDL levels is normally distributed.In a random sample of eighty-four adults at risk for cardiovascular problems the mean of the LDL levels was 125 mg / dL.The standard deviation of all LDL levels was 41 mg / dL.
  2. What is the point estimate for this sample?
  3. State the answer and explain how you determined the answer.

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