Watch your cholesterol: The mean serum cholesterol level for U.S. adults was 201, with a standard deviation of 40.8 (the units are milligrams per deciliter). A simple random sample of 109 adults is chosen. Use the TI-84 calculator. Round the answers to four decimal places. Part 1 of 3 What is the probability that the sample mean cholesterol level is greater than 208? The probability that the sample mean cholesterol level is greater than 208 is Part 2 of 3 What is the probability that the sample mean cholesterol level is between 193 and 199? The probability that the sample mean cholesterol level is between 193 and 199 is Part 3 of 3 Would it be unusual for the sample mean to be less than 195? Х It (Choose one) be unusual for the sample mean to be less than 195, since the probability is ☑ ☑ G
Watch your cholesterol: The mean serum cholesterol level for U.S. adults was 201, with a standard deviation of 40.8 (the units are milligrams per deciliter). A simple random sample of 109 adults is chosen. Use the TI-84 calculator. Round the answers to four decimal places. Part 1 of 3 What is the probability that the sample mean cholesterol level is greater than 208? The probability that the sample mean cholesterol level is greater than 208 is Part 2 of 3 What is the probability that the sample mean cholesterol level is between 193 and 199? The probability that the sample mean cholesterol level is between 193 and 199 is Part 3 of 3 Would it be unusual for the sample mean to be less than 195? Х It (Choose one) be unusual for the sample mean to be less than 195, since the probability is ☑ ☑ G
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Question
Help with calculations, round to 4 decimal places.
Transcribed Image Text:Watch your cholesterol: The mean serum cholesterol level for U.S. adults was 201, with a standard deviation of 40.8 (the units are milligrams per deciliter). A
simple random sample of 109 adults is chosen. Use the TI-84 calculator. Round the answers to four decimal places.
Part 1 of 3
What is the probability that the sample mean cholesterol level is greater than 208?
The probability that the sample mean cholesterol level is greater than 208 is
Part 2 of 3
What is the probability that the sample mean cholesterol level is between 193 and 199?
The probability that the sample mean cholesterol level is between 193 and 199 is
Part 3 of 3
Would it be unusual for the sample mean to be less than 195?
Х
It (Choose one)
be unusual for the sample mean to be less than 195, since the probability is
☑
☑
G
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