Use the information below to answer the question We are interested in determining the average cholesterol level of African American and Caucasian American women diagnosed with heart disease in Miami, FL. We visit 4 hospitals and pull from the medical records the cholesterol level of diagnosis for 100 African American women, and 100 Caucasian women with heart disease. We determine the average cholesterol levels at diagnosis to be 240.5, and 238; respectively. The standard deviation in cholesterol levels is 10.65 for African American women and 9.5 for Caucasian American women. What is the 95% CI for the mean cholesterol level for African American women? (Uses the normal distribution).

answer: the answer is one of

step-by-step explanation:   we are given to write a proper fraction where the whole is divided into an even number of equal parts less than ten, and an odd number of those parts exist.

an even number less than 10 may be one of 2, 4, 6 or 8. so, the whole may be one of these four evens.

now, an odd number of these parts must exist, so the numerator must be an odd number, one of 1, 3, 5 or 7. it cannot be 9 because then the fraction will become improper.

thus, our fraction may be one of the following

answer: d. $20

step-by-step explanation:

just took the test

can i see the following ?

step-by-step explanation:

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