The policy of the Suburban Transit Authority is to add a bus route if more than 55% of the potential commuters indicate they would use the particular route. A sample of 70 commuters revealed that 42 would use a proposed route from Bowman Park to the downtown area. Does the Bowman-to-downtown route meet the STA criterion? Use the 0.05 significance level. a. State the null and alternate hypotheses. Ho TT H: n 0.55 0.55

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
icon
Related questions
Question
The policy of the Suburban Transit Authority is to add a bus route if more than 55% of the potential commuters indicate they would use
the particular route. A sample of 70 commuters revealed that 42 would use a proposed route from Bowman Park to the downtown
area. Does the Bowman-to-downtown route meet the STA criterion? Use the 0.05 significance level.
a. State the null and alternate hypotheses.
Ho: T
0.55
0.55
Transcribed Image Text:The policy of the Suburban Transit Authority is to add a bus route if more than 55% of the potential commuters indicate they would use the particular route. A sample of 70 commuters revealed that 42 would use a proposed route from Bowman Park to the downtown area. Does the Bowman-to-downtown route meet the STA criterion? Use the 0.05 significance level. a. State the null and alternate hypotheses. Ho: T 0.55 0.55
b. Make the decision rule. (Round your answer to 2 decimal places.)
Ho is rejected if z >
c. Evaluate the test statistic. (Round your answer to 3 decimal places.)
ces
Test statistic
d. What is the decision regarding the null hypothesis?
Ho is
We
conclude that more than 55% of the commuters would use the route.
Transcribed Image Text:b. Make the decision rule. (Round your answer to 2 decimal places.) Ho is rejected if z > c. Evaluate the test statistic. (Round your answer to 3 decimal places.) ces Test statistic d. What is the decision regarding the null hypothesis? Ho is We conclude that more than 55% of the commuters would use the route.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 3 images

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.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman