a) State the null hypothesis: Ho: b) State the alternative hypothesis: Ha: c) Find the critical value from the table: Write the interval that describes the following: d) Reject the null and accept the alternative if: e) Fail to reject the null if: f) Give the value of the Chi-Squared statistics (round to two decimals): g) Does this distribution fit a uniform distribution? (Yes or No)
a) State the null hypothesis: Ho: b) State the alternative hypothesis: Ha: c) Find the critical value from the table: Write the interval that describes the following: d) Reject the null and accept the alternative if: e) Fail to reject the null if: f) Give the value of the Chi-Squared statistics (round to two decimals): g) Does this distribution fit a uniform distribution? (Yes or No)
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
Answer all parts please
Transcribed Image Text:Employers want to know which days of the week employees are absent in a five-day work week. Most employers would like to believe that
employees are absent equally during the week. Suppose a random sample of 60 managers were asked on which day of the week they had the
highest number of employee absences. The results were distributed as shown below. Use a Goodness-Of-Fit Test to test the null hypothesis
that the sample data fits a uniform distribution? Test at a 5% significance level.
Monday Tuesday Wednesday Thursday Friday
Number of Absences 15
12
9.
15
Day of the Week Employees were Most Absent
a) State the null hypothesis: Ho:
b) State the alternative hypothesis: Ha:
c) Find the critical value from the table:
Write the interval that describes the following:
d) Reject the null and accent the altemative if:
Transcribed Image Text:a) State the null hypothesis: Ho:
b) State the alternative hypothesis: Ha:
c) Find the critical value from the table:
Write the interval that describes the following:
d) Reject the null and accept the alternative if:
e) Fail to reject the null if:
f) Give the value of the Chi-Squared statistics (round to two decimals):
g) Does this distribution fit a uniform distribution? (Yes or No)
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps with 1 images
Recommended textbooks for you
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
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
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
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
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
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
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman