Central Airlines claims that the median price of a round-trip ticket from Chicago, Illinois, to Jackson Hole, Wyoming, is $606. This claim is being challenged by the Association of Travel Agents, who believe the median price is less than $606. A random sample of 25 round-trip tickets from Chicago to Jackson Hole revealed 11 tickets were below $606. None of the tickets was exactly $606.

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.5: Interpreting Data
Problem 1C
icon
Related questions
Question
100%
Central Airlines claims that the median price of a round-trip ticket from Chicago, Illinois, to Jackson Hole, Wyoming, is $606. This claim is being challenged by the Association of Travel Agents, who believe the median price is less than $606. A random sample of 25 round-trip tickets from Chicago to Jackson Hole revealed 11 tickets were below $606. None of the tickets was exactly $606.
Central Airlines claims that the median price of a round-trip ticket from
Chicago, Illinois, to Jackson Hole, Wyoming, is $606. This claim is being
challenged by the Association of Travel Agents, who believe the median price
is less than $606. A random sample of 25 round-trip tickets from Chicago to
Jackson Hole revealed 11 tickets were below $606. None of the tickets was
exactly $606.
a. State the null and alternate hypotheses.
Họ: median 2
H1: median <
b-1. State the decision rule. Use the 0.5 significance level.
Họ: if 7 or less tickets were less than
b-2. What is the p-value? (Round your answer to 4 decimal places.)
p-value
Transcribed Image Text:Central Airlines claims that the median price of a round-trip ticket from Chicago, Illinois, to Jackson Hole, Wyoming, is $606. This claim is being challenged by the Association of Travel Agents, who believe the median price is less than $606. A random sample of 25 round-trip tickets from Chicago to Jackson Hole revealed 11 tickets were below $606. None of the tickets was exactly $606. a. State the null and alternate hypotheses. Họ: median 2 H1: median < b-1. State the decision rule. Use the 0.5 significance level. Họ: if 7 or less tickets were less than b-2. What is the p-value? (Round your answer to 4 decimal places.) p-value
b-2. What is the p-value? (Round your answer to 4 decimal places.)
p-value
c. Test the hypothesis and interpret the results.
11 tickets were sold,
Transcribed Image Text:b-2. What is the p-value? (Round your answer to 4 decimal places.) p-value c. Test the hypothesis and interpret the results. 11 tickets were sold,
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Point Estimation, Limit Theorems, Approximations, and Bounds
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.
Recommended textbooks for you
Holt Mcdougal Larson Pre-algebra: Student Edition…
Holt Mcdougal Larson Pre-algebra: Student Edition…
Algebra
ISBN:
9780547587776
Author:
HOLT MCDOUGAL
Publisher:
HOLT MCDOUGAL
Glencoe Algebra 1, Student Edition, 9780079039897…
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
College Algebra (MindTap Course List)
College Algebra (MindTap Course List)
Algebra
ISBN:
9781305652231
Author:
R. David Gustafson, Jeff Hughes
Publisher:
Cengage Learning
College Algebra
College Algebra
Algebra
ISBN:
9781938168383
Author:
Jay Abramson
Publisher:
OpenStax