Watch your cholesterol: The mean serum cholesterol level for U.S. adults was 195, with a standard deviation of 34 (the units are milligrams per deciliter). A simple random sample of 103 adults is chosen. Use needed. Round the answers to at least four decimal places. Cumulative Normal Distribution Table if Part: 0 / 3 Part 1 of 3 (a) What is the probability that the sample mean cholesterol level is greater than 200? The probability that the sample mean cholesterol level is greater than 200 is Part: 1/ 3 Part 2 of 3 (b) What is the probability that the sample mean cholesterol level is between 188 and 192? The probability that the sample mean cholesterol level is between 188 and 192 is

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Watch your cholesterol: The mean serum cholesterol level for U.S. adults was 195, with a standard deviation of 34 (the units
are milligrams per deciliter). A simple random sample of 103 adults is chosen. Use O Cumulative Normal Distribution Table if
needed. Round the answers to at least four decimal places.
Part: 0 / 3
Part 1 of 3
(a) What is the probability that the sample mean cholesterol level is greater than 200?
The probability that the sample mean cholesterol level is greater than 200 is
D.
Part: 1/3
Part 2 of 3
(b) What is the probability that the sample mean cholesterol level is between 188 and 192?
The probability that the sample mean cholesterol level is between 188 and 192 is
Transcribed Image Text:vw-awa.connectmath.com/ ekscgi, Watch your cholesterol: The mean serum cholesterol level for U.S. adults was 195, with a standard deviation of 34 (the units are milligrams per deciliter). A simple random sample of 103 adults is chosen. Use O Cumulative Normal Distribution Table if needed. Round the answers to at least four decimal places. Part: 0 / 3 Part 1 of 3 (a) What is the probability that the sample mean cholesterol level is greater than 200? The probability that the sample mean cholesterol level is greater than 200 is D. Part: 1/3 Part 2 of 3 (b) What is the probability that the sample mean cholesterol level is between 188 and 192? The probability that the sample mean cholesterol level is between 188 and 192 is
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