Was ihterested in comparing the amount of time spent watching commercials by female students as compared to male students. Independent simple random samples of 14 female students and 17 male students were selected, and each student was asked how many hours they had watched television commercials during the previous week. The summary statistics are listed in the table below. Is there compelling statistical evidence that the mean amount of time spent watching commercials is lower for female students than it is for male students? Use a significance value of 0.05. Two-Sample T-Test Mean time Standard Deviation time Sample spent watching spent watching commercials commercials Female 14 11.4 4.1 Male 17 16.8 4.7 Null Hypothesis, HO Alternative Hypothesis, H1 Test Statistic,t value Significance level Conclusion

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
hterested in comparing the amount of time spent watching commercials by female students as
compared to male students. Independent simple random samples of 14 female students and 17 male students were selected, and
each student was asked how many hours they had watched television commercials during the previous week. The summary statistics
are listed in the table below. Is there compelling statistical evidence that the mean amount of time spent watching commercials is
lower for female students than it is for male students? Use a significance value of 0.05.
Two-Sample T-Test
Mean time
Standard Deviation time
Sample
IN
spent watching spent watching
commercials
commercials
Female
14
11.4
4.1
Male
17
16.8
4.7
Null Hypothesis, HO
Alternative Hypothesis, H1
Test Statistic, t
Pavalue
Significance levelt
Conclusion
Transcribed Image Text:hterested in comparing the amount of time spent watching commercials by female students as compared to male students. Independent simple random samples of 14 female students and 17 male students were selected, and each student was asked how many hours they had watched television commercials during the previous week. The summary statistics are listed in the table below. Is there compelling statistical evidence that the mean amount of time spent watching commercials is lower for female students than it is for male students? Use a significance value of 0.05. Two-Sample T-Test Mean time Standard Deviation time Sample IN spent watching spent watching commercials commercials Female 14 11.4 4.1 Male 17 16.8 4.7 Null Hypothesis, HO Alternative Hypothesis, H1 Test Statistic, t Pavalue Significance levelt Conclusion
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 3 steps with 3 images

Blurred answer
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