(e) Find the probability that less than 53% of sampled adults drink coffee daily. The probability that less than 53% of sampled adults drink coffee daily is. X
(e) Find the probability that less than 53% of sampled adults drink coffee daily. The probability that less than 53% of 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
Section10.5: Comparing Sets Of Data
Problem 13PPS
Related questions
Question
Find the probability that less than 53% of sampled adults drink coffee daily.
The probability that less than 53% of sampled adults drink coffee daily is
![Coffee: The National Coffee Association reported that 63% of U.S. adults drink
coffee daily. A random sample of 275 U.S. adults is selected. Round your
answers to at least four decimal places as needed.
Part 1 of 6
(a) Find the mean
The mean is 63
Alternate Answer:
The mean μ is 0.63.
Part 2 of 6
(b) Find the standard deviation o
"P
The standard deviation GA is .0291
P
Alternate Answer:
The standard deviation aA is 0.0291.
P
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
0427
Part 4 of 6
(d) Find the probability that the proportion of the sampled adults who drink
coffee daily is between 0.56 and 0.65.
The probability that the proportion of the sampled adults who drink coffee daily
is between 0.56 and 0.65 is 7469
Part: 4/6
Part 5 of 6
(e) Find the probability that less than 53% of sampled adults drink coffee
daily.
The probability that less than 53% of sampled adults drink
coffee daily is.
5](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F498e5e4c-7d7f-4004-b7a1-7f7cd5549ce6%2Fb0bef453-0116-4a81-b561-49dbbfbf0c2e%2Fs6rjtvg_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Coffee: The National Coffee Association reported that 63% of U.S. adults drink
coffee daily. A random sample of 275 U.S. adults is selected. Round your
answers to at least four decimal places as needed.
Part 1 of 6
(a) Find the mean
The mean is 63
Alternate Answer:
The mean μ is 0.63.
Part 2 of 6
(b) Find the standard deviation o
"P
The standard deviation GA is .0291
P
Alternate Answer:
The standard deviation aA is 0.0291.
P
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
0427
Part 4 of 6
(d) Find the probability that the proportion of the sampled adults who drink
coffee daily is between 0.56 and 0.65.
The probability that the proportion of the sampled adults who drink coffee daily
is between 0.56 and 0.65 is 7469
Part: 4/6
Part 5 of 6
(e) Find the probability that less than 53% of sampled adults drink coffee
daily.
The probability that less than 53% of sampled adults drink
coffee daily is.
5
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 1 images
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
Recommended textbooks for you
![Glencoe Algebra 1, Student Edition, 9780079039897…](https://www.bartleby.com/isbn_cover_images/9780079039897/9780079039897_smallCoverImage.jpg)
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
![Big Ideas Math A Bridge To Success Algebra 1: Stu…](https://www.bartleby.com/isbn_cover_images/9781680331141/9781680331141_smallCoverImage.jpg)
Big Ideas Math A Bridge To Success Algebra 1: Stu…
Algebra
ISBN:
9781680331141
Author:
HOUGHTON MIFFLIN HARCOURT
Publisher:
Houghton Mifflin Harcourt
![Glencoe Algebra 1, Student Edition, 9780079039897…](https://www.bartleby.com/isbn_cover_images/9780079039897/9780079039897_smallCoverImage.jpg)
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
![Big Ideas Math A Bridge To Success Algebra 1: Stu…](https://www.bartleby.com/isbn_cover_images/9781680331141/9781680331141_smallCoverImage.jpg)
Big Ideas Math A Bridge To Success Algebra 1: Stu…
Algebra
ISBN:
9781680331141
Author:
HOUGHTON MIFFLIN HARCOURT
Publisher:
Houghton Mifflin Harcourt