You are conducting a test of homogeneity for the claim that two different populations have the same proportions of the following two characteristics. Here is the sample data. Population Population # 1 Category # 2 A 23 55 27 39

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
Topic Video
Question
What is the P-Value for this test-statistic?
P-Value =
Hint: Use the =CHIDIST () formula in a spreadsheet
What conclusion can you make about the hypothesis?
O Yes, the proportions of each characteristic are the same in each population.
O No, the proportions of each characteristic are not the same in each population.
Report all answers accurate to three decimal places.
Transcribed Image Text:What is the P-Value for this test-statistic? P-Value = Hint: Use the =CHIDIST () formula in a spreadsheet What conclusion can you make about the hypothesis? O Yes, the proportions of each characteristic are the same in each population. O No, the proportions of each characteristic are not the same in each population. Report all answers accurate to three decimal places.
You are conducting a test of homogeneity for the claim that two different populations have the same
proportions of the following two characteristics. Here is the sample data.
Population Population
Category
# 1
ダ2
23
55
B
27
39
The expected observations for this table would be
Population Population
# 1
Category
# 2
A.
B
(0 - E)
The resulting
are:
Population Population
Category
# 1
# 2
A
What is the chi-square test-statistic for this data?
Transcribed Image Text:You are conducting a test of homogeneity for the claim that two different populations have the same proportions of the following two characteristics. Here is the sample data. Population Population Category # 1 ダ2 23 55 B 27 39 The expected observations for this table would be Population Population # 1 Category # 2 A. B (0 - E) The resulting are: Population Population Category # 1 # 2 A What is the chi-square test-statistic for this data?
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Hypothesis Tests and Confidence Intervals for Means
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
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