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Question: 2 cholesterol levels among all adult age 20 and older...

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2. Cholesterol levels among all adult (age 20 and older) females living in the United States are approximately Normally distributed with ~ 200 mg/dl and ơ-44 mg/dl. Find standardized scores associated with the following values, and then use the Standard Normal Table to find the cumulative percentage associated with each value: standardized score percent below a. x 200 b. x 240 3. Based on the percent below calculations in problem 2, you can calculate the following: % of adult American females have desirable cholesterol levels (below 200) % of adult American females have borderline high cholesterol level (200 to 240) % of adult American females have high cholesterol level (240 and above).4. The bell-shaped curve shown below illustrates a Standard Normal Distribution. Vertical lines have been drawn for every standard deviation away from the mean. Illustrate the calculations you performed in question 3: [a] draw a vertical line that divides borderline high and high cholesterol levels for this population, [b] lightly shade the area representing borderline high cholesterol levels for this population, and [c] darkly shade the area representing high cholesterol levels for this population 19.1%)19.1% 15.0% 15.0% 9.2% 9.2% 0.1% 0.5% 4.4% 4.4% 0.5% 0.1% 1.7% 3 2.5 -215 0.5 0 0.5 15 2 2.5 3

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