A Section 7-1 Pinkava.pptx: Intro St X Chapter 7 Quiz - Knewton newton.com/learn/course/fa6fc690-b641-4063-9595-febe10ad5953/quiz/52bdcc6c-8bcc-4ce3-ac1b-e007becc565e -1 day 5/5 Mil Stephanie, a physician, would like to make the claim that her patients get less than 180 minutes of exercise per week, on average. Another physician who works at the same office doesn't believe her, so Stephanie decides to do a hypothesis test. She samples 25 patients, obtains a sample average of 179.1 minutes, and works through the testing procedure: • Ho: u = 180; H.: µ < 180 • a = 0.05 (significance level) 179.1 180 • The test statistic is to -2.143. 2.1 V25 • The degrees of freedom is 24, and the critical value is to.05 = -1.711. Conclude whether to reject or not reject Họ. Select two responses below. Select all that apply: Reject Ho. Fail to reject Ho. The test statistic falls within the rejection region. へ ere to search hp f12 f10 fg f8 f6 f5 10

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

I did this question already, I would just like some confirmation if my answers are correct. 

my answers to this problem were: Reject H0 and The test statistic falls within the region.

A Section 7-1 Pinkava.pptx: Intro St X
Chapter 7 Quiz - Knewton
newton.com/learn/course/fa6fc690-b641-4063-9595-febe10ad5953/quiz/52bdcc6c-8bcc-4ce3-ac1b-e007becc565e
-1 day
5/5
Mil
Stephanie, a physician, would like to make the claim that her patients get less than 180 minutes of exercise per week, on
average. Another physician who works at the same office doesn't believe her, so Stephanie decides to do a hypothesis test.
She samples 25 patients, obtains a sample average of 179.1 minutes, and works through the testing procedure:
• Ho: u = 180; H.: µ < 180
• a = 0.05 (significance level)
179.1 180
• The test statistic is to
-2.143.
2.1
V25
• The degrees of freedom is 24, and the critical value is to.05 = -1.711.
Conclude whether to reject or not reject Họ. Select two responses below.
Select all that apply:
Reject Ho.
Fail to reject Ho.
The test statistic falls within the rejection region.
へ
ere to search
hp
f12
f10
fg
f8
f6
f5
10
Transcribed Image Text:A Section 7-1 Pinkava.pptx: Intro St X Chapter 7 Quiz - Knewton newton.com/learn/course/fa6fc690-b641-4063-9595-febe10ad5953/quiz/52bdcc6c-8bcc-4ce3-ac1b-e007becc565e -1 day 5/5 Mil Stephanie, a physician, would like to make the claim that her patients get less than 180 minutes of exercise per week, on average. Another physician who works at the same office doesn't believe her, so Stephanie decides to do a hypothesis test. She samples 25 patients, obtains a sample average of 179.1 minutes, and works through the testing procedure: • Ho: u = 180; H.: µ < 180 • a = 0.05 (significance level) 179.1 180 • The test statistic is to -2.143. 2.1 V25 • The degrees of freedom is 24, and the critical value is to.05 = -1.711. Conclude whether to reject or not reject Họ. Select two responses below. Select all that apply: Reject Ho. Fail to reject Ho. The test statistic falls within the rejection region. へ ere to search hp f12 f10 fg f8 f6 f5 10
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Research Ethics
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