A study of working actors looked at age and gender. One sample of 70 male actors had a mean age of 36 and a standard deviation of 4. The other sample included 70 female actors with a mean age of 27 and a standard deviation of 5. Estimate with 99% confidence the difference between the average ages of working male (1) and female (12) actors. Round answers to the nearest hundredth. < μι – μ2 < um
A study of working actors looked at age and gender. One sample of 70 male actors had a mean age of 36 and a standard deviation of 4. The other sample included 70 female actors with a mean age of 27 and a standard deviation of 5. Estimate with 99% confidence the difference between the average ages of working male (1) and female (12) actors. Round answers to the nearest hundredth. < μι – μ2 < um
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 22PFA
Related questions
Question
![A study of working actors looked at age and gender. One sample of 70 male actors had a mean age of 36 and a
standard deviation of 4. The other sample included 70 female actors with a mean age of 27 and a standard
deviation of 5. Estimate with 99% confidence the difference between the average ages of working male (1)
and female (12) actors. Round answers to the nearest hundredth.
< μι – μ2 <
um](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ffdcdac8c-d150-4809-97f8-c65740958103%2F8775685e-a2e3-4ab2-a70f-9f5f97179faf%2Fnzdza4_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A study of working actors looked at age and gender. One sample of 70 male actors had a mean age of 36 and a
standard deviation of 4. The other sample included 70 female actors with a mean age of 27 and a standard
deviation of 5. Estimate with 99% confidence the difference between the average ages of working male (1)
and female (12) actors. Round answers to the nearest hundredth.
< μι – μ2 <
um
AI-Generated Solution
Unlock instant AI solutions
Tap the button
to generate a solution
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
![College Algebra (MindTap Course List)](https://www.bartleby.com/isbn_cover_images/9781305652231/9781305652231_smallCoverImage.gif)
College Algebra (MindTap Course List)
Algebra
ISBN:
9781305652231
Author:
R. David Gustafson, Jeff Hughes
Publisher:
Cengage Learning
![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
![College Algebra (MindTap Course List)](https://www.bartleby.com/isbn_cover_images/9781305652231/9781305652231_smallCoverImage.gif)
College Algebra (MindTap Course List)
Algebra
ISBN:
9781305652231
Author:
R. David Gustafson, Jeff Hughes
Publisher:
Cengage Learning
![Holt Mcdougal Larson Pre-algebra: Student Edition…](https://www.bartleby.com/isbn_cover_images/9780547587776/9780547587776_smallCoverImage.jpg)
Holt Mcdougal Larson Pre-algebra: Student Edition…
Algebra
ISBN:
9780547587776
Author:
HOLT MCDOUGAL
Publisher:
HOLT MCDOUGAL