You are conducting a test of the claim that the row variable and the column variable are dependent in the Following contingency table. Y A 26 21 32 В 30 24 48 Give all answers rounded to 3 places after the decimal point, if necessary. (a) Enter the expected frequencies below: Y Z A В (b) What is the chi-square test-statistic for this data? Test Statistic: x² : (c) What is the critical value for this test of independence when using a significance level of a = 0.005? Critical Value: x (d) What is the correct conclusion of this hypothesis test at the 0.005 significance level?
You are conducting a test of the claim that the row variable and the column variable are dependent in the Following contingency table. Y A 26 21 32 В 30 24 48 Give all answers rounded to 3 places after the decimal point, if necessary. (a) Enter the expected frequencies below: Y Z A В (b) What is the chi-square test-statistic for this data? Test Statistic: x² : (c) What is the critical value for this test of independence when using a significance level of a = 0.005? Critical Value: x (d) What is the correct conclusion of this hypothesis test at the 0.005 significance level?
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
Topic Video
Question

Transcribed Image Text:You are conducting a test of the claim that the row variable and the column variable are dependent in the
following contingency table.
X Y z
A 26
21
32
30
24
48
Give all answers rounded to 3 places after the decimal point, if necessary.
(a) Enter the expected frequencies below:
Y
A
(b) What is the chi-square test-statistic for this data?
Test Statistic: x²
(c) What is the critical value for this test of independence when using a significance level of a = 0.005?
Critical Value: x
(d) What is the correct conclusion of this hypothesis test at the 0.005 significance level?
There is sufficient evidence to warrant rejection of the claim that the row and column variables are
dependent.
There is not sufficient evidence to warrant rejection of the claim that the row and column variables
are dependent.
O There is not sufficient evidence to support the claim that the row and column variables are
dependent.
O There is sufficient evidence to support the claim that the row and column variables are dependent.
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

Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.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