You are conducting a Goodness of Fit hypothesis test for the claim that the 4 categories occur with the following frequencies: Ho: PA 0.1; PB = 0.5; pc = 0.1; PD Give all answers as decimals rounded to 3 places after the decimal point, if necessary. Complete the table: Category A B C D Observed Expected Frequency Frequency 14 51 14 = 25 What is the chi-square test-statistic for this data? Test Statistic: x² = = 0.3 For a significance of level alpha= 0.01, what is the chi-square critical value? Critical Value: x² What would be the decision of this hypothesis test? O Reject Ho O Fail to reject Ho

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
You are conducting a Goodness of Fit hypothesis test for the claim that the 4 categories occur with
the following frequencies:
Ho: PA= 0.1; PB = 0.5; pc = 0.1; pp = 0.3
Give all answers as decimals rounde o 3 places after the decimal point, if necessary.
Complete the table:
Category
A
B
D
Observed Expected
Frequency Frequency
14
51
14
25
What is the chi-square test-statistic for this data?
Test Statistic: x² =
For a significance of level alpha= 0.01, what is the chi-square critical value?
Critical Value: x² =
What would be the decision of this hypothesis test?
O Reject Ho
O Fail to reject Ho
Transcribed Image Text:You are conducting a Goodness of Fit hypothesis test for the claim that the 4 categories occur with the following frequencies: Ho: PA= 0.1; PB = 0.5; pc = 0.1; pp = 0.3 Give all answers as decimals rounde o 3 places after the decimal point, if necessary. Complete the table: Category A B D Observed Expected Frequency Frequency 14 51 14 25 What is the chi-square test-statistic for this data? Test Statistic: x² = For a significance of level alpha= 0.01, what is the chi-square critical value? Critical Value: x² = What would be the decision of this hypothesis test? O Reject Ho O Fail to reject Ho
Expert Solution
steps

Step by step

Solved in 3 steps with 5 images

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