Homework Help is Here – Start Your Trial Now!
Math
Statistics
b) The test statistic value is (two decimal places): c) Using the P-value method, the P-value is (4 decimal places): d) Based on this, we Reject Ho O Fail to reject Ho

b) The test statistic value is (two decimal places): c) Using the P-value method, the P-value is (4 decimal places): d) Based on this, we Reject Ho O Fail to reject Ho

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
I need help.
Test the claim that the proportion of children from the low income group that drew the nickel too large is greater than the proportion of the high income group that drew the nickel too large. Test at the 0.01 significance level. 22 of 40 children in the low income group drew the nickel too large, and 9 of 35 did in the high income group. a) If we use L to denote the low income group and H to denote the high income group, identify the correct alternative hypothesis. H₁:μL < PH H₁:μL > PH H₁: PL PH H₁: PL > PH H₁: PL <PH Ο H:μι # μη b) The test statistic value is (two decimal places): c) Using the P-value method, the P-value is (4 decimal places): d) Based on this, we Reject Ho Fail to reject Ho
Transcribed Image Text:Test the claim that the proportion of children from the low income group that drew the nickel too large is greater than the proportion of the high income group that drew the nickel too large. Test at the 0.01 significance level. 22 of 40 children in the low income group drew the nickel too large, and 9 of 35 did in the high income group. a) If we use L to denote the low income group and H to denote the high income group, identify the correct alternative hypothesis. H₁:μL < PH H₁:μL > PH H₁: PL PH H₁: PL > PH H₁: PL <PH Ο H:μι # μη b) The test statistic value is (two decimal places): c) Using the P-value method, the P-value is (4 decimal places): d) Based on this, we Reject Ho Fail to reject Ho
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
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
SEE MORE TEXTBOOKS