1. The number of motorcycles sold manually by salesperson is normally distributed with a standard deviation of 15. A random sample of 300 salesperson taken and the mean number of motorcycles sold manually was found to be 75. Find the 99% confidence interval estimate of the population mean. Answer: 73-77 Just show solution on how to get that answer.
1. The number of motorcycles sold manually by salesperson is normally distributed with a standard deviation of 15. A random sample of 300 salesperson taken and the mean number of motorcycles sold manually was found to be 75. Find the 99% confidence interval estimate of the population mean. Answer: 73-77 Just show solution on how to get that answer.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 26PFA
Related questions
Question
![1. The number of motorcycles sold manually by salesperson is normally distributed with a
standard deviation of 15. A random sample of 300 salesperson taken and the mean
number of motorcycles sold manually was found to be 75. Find the 99% confidence
interval estimate of the population mean.
Answer: 73-77
Just show solution on how to get that
answer.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F3c637b9a-122d-4e18-92bd-1a8bcf2c1b41%2Fec95b5af-a7c2-42c4-aaef-979642dd09a2%2Fpg66eme_processed.jpeg&w=3840&q=75)
Transcribed Image Text:1. The number of motorcycles sold manually by salesperson is normally distributed with a
standard deviation of 15. A random sample of 300 salesperson taken and the mean
number of motorcycles sold manually was found to be 75. Find the 99% confidence
interval estimate of the population mean.
Answer: 73-77
Just show solution on how to get that
answer.
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.
Step by step
Solved in 2 steps with 2 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
![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
![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
![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