A polling company contends that an agent conducts a mean of 53 in-depth home surveys every week. A streamlined survey form has been introduced, and the company wants to evaluate its effectiveness. The number of in-depth surveys conducted during a week by a random sample of agents are: 53 57 50 55 58 54 60 52 59 62 60 60 51 59 56 If we want to test at the .05 level of significance, whether the mean number of interviews conducted by the agents more than 53 per week, which of the following findings would be correct? Select one: a.Reject Hg. The mean number of surveys conducted is no greater than 53. The p-value is less than 0.05. b. Reject H. The mean number of surveys conducted is greater than 53. The p-value is less than 0.01. c. Reject Ho. The mean number of surveys conducted is greater than 53. The p-value is close to 0.000. d.Reject Ho. The mean number of surveys conducted is greater than 53. The p-value is less than 0.005. e.Do not reject Hg. The mean number of surveys conducted is no greater than 53. The p-value is less than 0.005.

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
Topic Video
Question
A polling company contends that an agent conducts a mean of 53 in-depth home surveys every week. A streamlined survey form has been introduced, and the
company wants to evaluate its effectiveness. The number of in-depth surveys conducted during a week by a random sample of agents are:
53 57
50
55
58 54 60 52 59 62 60 60 51 59
56
If we want to test at the .05 level of significance, whether the mean number of interviews conducted by the agents
more than 53 per week, which of the following
findings would be correct?
Select one:
a.Reject Ho. The mean number of surveys conducted is no greater than 53. The p-value is less than 0.05.
b. Reject H. The mean number of surveys conducted is greater than 53. The p-value is less than 0.01.
C. Reject H.. The mean number of surveys conducted is greater than 53. The p-value is close to 0.000.
d.Reject Ho. The mean number of surveys conducted is greater than 53. The p-value is less than 0.005.
e.Do not reject Ho. The mean number of surveys conducted is no greater than 53. The p-value is less than 0.005.
Transcribed Image Text:A polling company contends that an agent conducts a mean of 53 in-depth home surveys every week. A streamlined survey form has been introduced, and the company wants to evaluate its effectiveness. The number of in-depth surveys conducted during a week by a random sample of agents are: 53 57 50 55 58 54 60 52 59 62 60 60 51 59 56 If we want to test at the .05 level of significance, whether the mean number of interviews conducted by the agents more than 53 per week, which of the following findings would be correct? Select one: a.Reject Ho. The mean number of surveys conducted is no greater than 53. The p-value is less than 0.05. b. Reject H. The mean number of surveys conducted is greater than 53. The p-value is less than 0.01. C. Reject H.. The mean number of surveys conducted is greater than 53. The p-value is close to 0.000. d.Reject Ho. The mean number of surveys conducted is greater than 53. The p-value is less than 0.005. e.Do not reject Ho. The mean number of surveys conducted is no greater than 53. The p-value is less than 0.005.
Expert Solution
steps

Step by step

Solved in 3 steps with 3 images

Blurred answer
Knowledge Booster
Hypothesis Tests and Confidence Intervals for Means
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
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