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(c) Find the probability that more than 68% of the sampled adults drink coffee daily. The probability that more than 68% of the sampled adults drink coffee daily is X

(c) Find the probability that more than 68% of the sampled adults drink coffee daily. The probability that more than 68% of the sampled adults drink coffee daily is X

MATLAB: An Introduction with Applications
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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Find the probability that more than 68% of the sampled adults drink coffee daily.
offee: The National Coffee Association reported that 63% of U.S. adults rink coffee daily. A random sample of 275 U.S. adults is selected. Round our answers to at least four decimal places as needed. Part 1 of 6 (a) Find the mean The mean u is .63 P Alternate Answer: The mean μ is 0.63. P Part 2 of 6 (b) Find the standard deviation G P The standard deviation G is .0291 Alternate Answer: p The standard deviation o is 0.0291. P Part: 2/6 Part 3 of 6 (c) Find the probability that more than 68% of the sampled adults drink coffee daily. The probability that more than 68% of the sampled adults drink coffee daily is.
Transcribed Image Text:offee: The National Coffee Association reported that 63% of U.S. adults rink coffee daily. A random sample of 275 U.S. adults is selected. Round our answers to at least four decimal places as needed. Part 1 of 6 (a) Find the mean The mean u is .63 P Alternate Answer: The mean μ is 0.63. P Part 2 of 6 (b) Find the standard deviation G P The standard deviation G is .0291 Alternate Answer: p The standard deviation o is 0.0291. P Part: 2/6 Part 3 of 6 (c) Find the probability that more than 68% of the sampled adults drink coffee daily. The probability that more than 68% of the sampled adults drink coffee daily is.
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