Homework Help is Here – Start Your Trial Now!
Math
Statistics
Suppose that a response can fall into one of k = 3 categories with probabilities P = 0.4, p, = 0.3, and p, = 0.3, and n = 300 responses produce these category count: Category Observed Count 1 3 125 80 95 Do the data provide sufficient evidence to indicate that the cell probabilities are different from those specified for the three categories? Use a = 0.05 H : H: Category Observed Count (O) 1 3 125 80 95 Expected Count (E,) Test Statistic : Decision Rule: Conclusion: p-value :

Suppose that a response can fall into one of k = 3 categories with probabilities P = 0.4, p, = 0.3, and p, = 0.3, and n = 300 responses produce these category count: Category Observed Count 1 3 125 80 95 Do the data provide sufficient evidence to indicate that the cell probabilities are different from those specified for the three categories? Use a = 0.05 H : H: Category Observed Count (O) 1 3 125 80 95 Expected Count (E,) Test Statistic : Decision Rule: Conclusion: p-value :

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
See similar textbooks
icon
Related questions
Question
Suppose that a response can fall into one of k = 3 categories with probabilities P = 0.4, p, = 0.3, and p, = 0.3, and n= 300 responses produce these category count: Category Observed Count 1 2 3 125 80 95 Do the data provide sufficient evidence to indicate that the cell probabilities are different from those specified for the three categories? Use a = 0.05 H: Category Observed Count (O) 1 3 125 80 95 Expected Count (E,) Test Statistic : Decision Rule: Conclusion: p-value :
Transcribed Image Text:Suppose that a response can fall into one of k = 3 categories with probabilities P = 0.4, p, = 0.3, and p, = 0.3, and n= 300 responses produce these category count: Category Observed Count 1 2 3 125 80 95 Do the data provide sufficient evidence to indicate that the cell probabilities are different from those specified for the three categories? Use a = 0.05 H: Category Observed Count (O) 1 3 125 80 95 Expected Count (E,) Test Statistic : Decision Rule: Conclusion: p-value :
Expert Solution
steps

Step by step

Solved in 4 steps with 4 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
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
SEE MORE TEXTBOOKS