The mean cost of domestic airfares in the United States rose to an all-time high of $380 per ticket. Airfares were based on the total ticket value, which consisted of the price charged by the airlines plus any additional taxes and fees. Assume domestic airfares are normally distributed with a standard deviation of $105. Use Table 1 in Appendix B. a. What is the probability that a domestic airfare is $535 or more (to 4 decimals)? .0793 b. What is the probability that a domestic airfare is $260 or less (to 4 decimals)? .0985
The mean cost of domestic airfares in the United States rose to an all-time high of $380 per ticket. Airfares were based on the total ticket value, which consisted of the price charged by the airlines plus any additional taxes and fees. Assume domestic airfares are normally distributed with a standard deviation of $105. Use Table 1 in Appendix B. a. What is the probability that a domestic airfare is $535 or more (to 4 decimals)? .0793 b. What is the probability that a domestic airfare is $260 or less (to 4 decimals)? .0985
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
Related questions
Topic Video
Question
Plz explain both question. Ty
![The mean cost of domestic airfares in the United States rose to an all-time high of $380 per ticket.
Airfares were based on the total ticket value, which consisted of the price charged by the airlines
plus any additional taxes and fees. Assume domestic airfares are normally distributed with a
standard deviation of $105. Use Table 1 in Appendix B.
a. What is the probability that a domestic airfare is $535 or more (to 4 decimals)?
.0793
b. What is the probability that a domestic airfare is $260 or less (to 4 decimals)?
.0985](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F00c3d1e9-a30a-420a-836e-a7c9a83e249e%2F226ca98b-c9a5-45c2-9d74-a3dd0acf5279%2Fk9f4bd_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The mean cost of domestic airfares in the United States rose to an all-time high of $380 per ticket.
Airfares were based on the total ticket value, which consisted of the price charged by the airlines
plus any additional taxes and fees. Assume domestic airfares are normally distributed with a
standard deviation of $105. Use Table 1 in Appendix B.
a. What is the probability that a domestic airfare is $535 or more (to 4 decimals)?
.0793
b. What is the probability that a domestic airfare is $260 or less (to 4 decimals)?
.0985
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 2 steps
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, probability and related others by exploring similar questions and additional content below.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