Part 1 of 3 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 2 of 3 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 Part 3 of 3 Would it be unusual for the sample mean to be less than 190? It (Choose one) v be unusual for the sample mean to be less than 190, since the probability is.

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter9: Counting And Probability
Section: Chapter Questions
Problem 14T: An unbalanced coin is weighted so that the probability of heads is 0.55. The coin is tossed ten...
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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 the TI-84 calculator. Round the answers to four decimal places. Answer the three following questions.
Part 1 of 3
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 2 of 3
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
Part 3 of 3
Would it be unusual for the sample mean to be less than 190?
It (Choose one) ▼
be unusual for the sample mean to be less than 190, since the
probability is
Transcribed Image Text:Part 1 of 3 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 2 of 3 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 Part 3 of 3 Would it be unusual for the sample mean to be less than 190? It (Choose one) ▼ be unusual for the sample mean to be less than 190, since the probability is
Part 1 of 3
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 2 of 3
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
Part 3 of 3
Would it be unusual for the sample mean to be less than 190?
It (Choose one) vbe unusual for the sample mean to be less than 190, since the
would not
pr
would
Transcribed Image Text:Part 1 of 3 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 2 of 3 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 Part 3 of 3 Would it be unusual for the sample mean to be less than 190? It (Choose one) vbe unusual for the sample mean to be less than 190, since the would not pr would
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