Homework Help is Here – Start Your Trial Now!
Math
Statistics
The following table contains the number of successes and failures for three categories of a variable. Test whether the proportions are equal for each category at the a = 0.01 level of significance. Category 1 Category 2 Category 3 O Failures 58 70 33 Successes 59 46 72 E Click the icon to view the Chi-Square table of critical values. State the hypotheses. Choose the correct answer below. A. Ho: P1 = P2 = P3 H1: At least one of the proportions is different from the others. B. Ho: The categories of the variable and success and failure are independent. H,: The categories of the variable and success and failure are dependent. C. Ho: The categories of the variable and success and failure are dependent. H1: The categories of the variable and success and failure are independent. D. Ho: H1 = E, and µ2 = E2 and H3 = E3 H1: At least one mean is different from what is expected. Compute the value of the chi-square test statistic. Xổ =(Round to three decimal places as needed.)

The following table contains the number of successes and failures for three categories of a variable. Test whether the proportions are equal for each category at the a = 0.01 level of significance. Category 1 Category 2 Category 3 O Failures 58 70 33 Successes 59 46 72 E Click the icon to view the Chi-Square table of critical values. State the hypotheses. Choose the correct answer below. A. Ho: P1 = P2 = P3 H1: At least one of the proportions is different from the others. B. Ho: The categories of the variable and success and failure are independent. H,: The categories of the variable and success and failure are dependent. C. Ho: The categories of the variable and success and failure are dependent. H1: The categories of the variable and success and failure are independent. D. Ho: H1 = E, and µ2 = E2 and H3 = E3 H1: At least one mean is different from what is expected. Compute the value of the chi-square test statistic. Xổ =(Round to three decimal places as needed.)

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

HW11Q9

The following table contains the number of successes and failures for three categories of a variable. Test whether the proportions are equal for each category at the a = 0.01 level of significance. Category 1 Category 2 Category 3 Failures 58 70 33 Successes 59 46 72 Click the icon to view the Chi-Square table of critical values. State the hypotheses. Choose the correct answer below. A. Ho: P1 = P2 = P3 H1: At least one of the proportions is different from the others. B. Ho: The categories of the variable and success and failure are independent. H,: The categories of the variable and success and failure are dependent. O C. Ho: The categories of the variable and success and failure are dependent. H1: The categories of the variable and success and failure are independent. D. Ho: H1 = E, and µ2 = E2 and H3 = E3 H1: At least one mean is different from what is expected. %3D Compute the value of the chi-square test statistic. 2 (Round to three decimal places as needed.)
Transcribed Image Text:The following table contains the number of successes and failures for three categories of a variable. Test whether the proportions are equal for each category at the a = 0.01 level of significance. Category 1 Category 2 Category 3 Failures 58 70 33 Successes 59 46 72 Click the icon to view the Chi-Square table of critical values. State the hypotheses. Choose the correct answer below. A. Ho: P1 = P2 = P3 H1: At least one of the proportions is different from the others. B. Ho: The categories of the variable and success and failure are independent. H,: The categories of the variable and success and failure are dependent. O C. Ho: The categories of the variable and success and failure are dependent. H1: The categories of the variable and success and failure are independent. D. Ho: H1 = E, and µ2 = E2 and H3 = E3 H1: At least one mean is different from what is expected. %3D Compute the value of the chi-square test statistic. 2 (Round to three decimal places as needed.)
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 2 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
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