Homework Help is Here – Start Your Trial Now!
Math
Statistics
Is the racial distribution for students on work study different from the racial distribution for students not on work study? The results of a recent study are shown below. Frequencies of Race for Students On and Not On Work Study White Black Hispanic Asian Other 70 21 86 30 Work Study 89 48 Not Work Study 63 79 What can be concluded at the = 0.01 significance level a. What is the correct statistical test to use? O Goodness-of-Fit O Homogeneity O Independence O Paired t-test 94 93

Is the racial distribution for students on work study different from the racial distribution for students not on work study? The results of a recent study are shown below. Frequencies of Race for Students On and Not On Work Study White Black Hispanic Asian Other 70 21 86 30 Work Study 89 48 Not Work Study 63 79 What can be concluded at the = 0.01 significance level a. What is the correct statistical test to use? O Goodness-of-Fit O Homogeneity O Independence O Paired t-test 94 93

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

Need  C and D please

Is the racial distribution for students on work study different from the racial distribution for students not on work study? The results of a recent study are shown below. Frequencies of Race for Students On and Not On Work Study White Black Hispanic Asian Other 48 70 21 79 86 30 Work Study Not Work Study What can be concluded at the = 0.01 significance level 89 63 a. What is the correct statistical test to use? O Goodness-of-Fit O Homogeneity O Independence O Paired t-test 94 93 b. What are the null and alternative hypotheses? H₂: O The racial distribution for students on work study is the same as it is for students not on work study. The racial distribution for students on work study is not the same as it is for students not on work study. Race and work study status are independent. O Race and work study status are dependent. H₂: O The racial distribution for students on work study is the same as it is for students not on work study. Race and work study status are dependent. Race and work study status are independent. The racial distribution for students on work study is not the same as it is for students not on work study. c. The test-statistic for this data = (Please show your answer to three decimal places.) d. The p-value for this sample= (Please show your answer to four decimal places.)
Transcribed Image Text:Is the racial distribution for students on work study different from the racial distribution for students not on work study? The results of a recent study are shown below. Frequencies of Race for Students On and Not On Work Study White Black Hispanic Asian Other 48 70 21 79 86 30 Work Study Not Work Study What can be concluded at the = 0.01 significance level 89 63 a. What is the correct statistical test to use? O Goodness-of-Fit O Homogeneity O Independence O Paired t-test 94 93 b. What are the null and alternative hypotheses? H₂: O The racial distribution for students on work study is the same as it is for students not on work study. The racial distribution for students on work study is not the same as it is for students not on work study. Race and work study status are independent. O Race and work study status are dependent. H₂: O The racial distribution for students on work study is the same as it is for students not on work study. Race and work study status are dependent. Race and work study status are independent. The racial distribution for students on work study is not the same as it is for students not on work study. c. The test-statistic for this data = (Please show your answer to three decimal places.) d. The p-value for this sample= (Please show your answer to four decimal places.)
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 3 steps with 7 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