(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

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section: Chapter Questions
Problem 22SGR
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
Recommended textbooks for you
Glencoe Algebra 1, Student Edition, 9780079039897…
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
Big Ideas Math A Bridge To Success Algebra 1: Stu…
Big Ideas Math A Bridge To Success Algebra 1: Stu…
Algebra
ISBN:
9781680331141
Author:
HOUGHTON MIFFLIN HARCOURT
Publisher:
Houghton Mifflin Harcourt