(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
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
icon
Related questions
Question
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.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 3 steps with 17 images

Blurred answer
Similar questions
Recommended textbooks for you
MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman