4.168 Testing for a Gender Difference in Compassionate Rats In Exercise 3.89 we found a 95% confidence interval for the difference in proportion of rats showing compassion, using the proportion of female rats minus the proportion of male rats, to be 0.104 to 0.480. In testing whether there is a difference in these two proportions: (a) What are the null and alternative hypotheses? (b) Using the confidence interval, what is the conclusion of the test? Include an indication of the significance level. (c) Based on this study would you say that female rats or male rats are more likely to show compassion (or are the results inconclusive)?

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

how do i answer this

Bb My Blackboard Content x
Bb Section 4.2 Lecture Slid x
W UTF-8"Quiz 5_Spring20 X
O WileyPLUS
Randomization Test for x
b My Tutoring | bartleby
+
b edugen.wileyplus.com/edugen/student/mainfr.uni
Error :
E RRISD
CK Chrome Web Store
HAC home access
CK eduphoria
Bb Blackboard
Schoology O google meets
K Google Docs
DA Desmos | Scientific.
CK Peason/ PS book
CK google classroom
>>
WileyPLUS: MyWileyPLUS | Help | Contact Us | Log Out
WileyPLUS
Lock, Statistics: Unlocking the Power of Data, 2e
ELEM STATISTICS (MATH 1342)
Home
Read, Study & Practice
Assignment
Gradebook
ORION
Downloadable eTextbook
Read, Study & Practice >
Chapter 4. Hypothesis Tests
Select a Section
Select a Study Objective
FULL SCREEN
PRINTER VERSION
ВАСК
NEXT
ANSWER
CHAPTER RESOURCES
vReading Content
Chapter 4 Opener
4.1 Introducing
Hypothesis Tests
4.2 Measuring Evidence
with P-VALUES
4.3 Determining
Statistical Significance
4.4 A Closer Look at
Testing
4.5 Making Connections
Chapter 4 Summary
ORION: Build your
Proficiency
Statkey
Video Tutorials
Video Solutions
Student Solutions
Manual
Data Sets
Software Manuals
Interactive Lectures
WORKED SOLUTION O
4.168 Testing for a Gender Difference in Compassionate Rats
In Exercise 3.89 we found a 95% confidence interval for the difference in proportion of rats showing compassion, using the proportion of
female rats minus the proportion of male rats, to be 0.104 to 0.480. In testing whether there is a difference in these two proportions:
(a) What are the null and alternative hypotheses?
(b) Using the confidence interval, what is the conclusion of the test? Include an indication of the significance level.
(c) Based on this study would you say that female rats or male rats are more likely to show compassion (or are the results inconclusive)?
4.169 Testing for a Home Field Advantage in Soccer
COURSE RESOURCES
In Exercise 3.129 we see that the home team was victorious in 70 games out of a sample of 120 games in the FA premier league, a football
(soccer) league in Great Britain. We wish to investigate the proportion p of all games won by the home team in this league.
Video Tutorials
Video Solutions
License Agreement | Privacy_Policy | © 2000-2021 John Wiley & Sons, Inc. All Rights Reserved. A Division of John Wiley & Sons, Inc.
Version 4.24.21.1
US 6 V 0 2:14
Transcribed Image Text:Bb My Blackboard Content x Bb Section 4.2 Lecture Slid x W UTF-8"Quiz 5_Spring20 X O WileyPLUS Randomization Test for x b My Tutoring | bartleby + b edugen.wileyplus.com/edugen/student/mainfr.uni Error : E RRISD CK Chrome Web Store HAC home access CK eduphoria Bb Blackboard Schoology O google meets K Google Docs DA Desmos | Scientific. CK Peason/ PS book CK google classroom >> WileyPLUS: MyWileyPLUS | Help | Contact Us | Log Out WileyPLUS Lock, Statistics: Unlocking the Power of Data, 2e ELEM STATISTICS (MATH 1342) Home Read, Study & Practice Assignment Gradebook ORION Downloadable eTextbook Read, Study & Practice > Chapter 4. Hypothesis Tests Select a Section Select a Study Objective FULL SCREEN PRINTER VERSION ВАСК NEXT ANSWER CHAPTER RESOURCES vReading Content Chapter 4 Opener 4.1 Introducing Hypothesis Tests 4.2 Measuring Evidence with P-VALUES 4.3 Determining Statistical Significance 4.4 A Closer Look at Testing 4.5 Making Connections Chapter 4 Summary ORION: Build your Proficiency Statkey Video Tutorials Video Solutions Student Solutions Manual Data Sets Software Manuals Interactive Lectures WORKED SOLUTION O 4.168 Testing for a Gender Difference in Compassionate Rats In Exercise 3.89 we found a 95% confidence interval for the difference in proportion of rats showing compassion, using the proportion of female rats minus the proportion of male rats, to be 0.104 to 0.480. In testing whether there is a difference in these two proportions: (a) What are the null and alternative hypotheses? (b) Using the confidence interval, what is the conclusion of the test? Include an indication of the significance level. (c) Based on this study would you say that female rats or male rats are more likely to show compassion (or are the results inconclusive)? 4.169 Testing for a Home Field Advantage in Soccer COURSE RESOURCES In Exercise 3.129 we see that the home team was victorious in 70 games out of a sample of 120 games in the FA premier league, a football (soccer) league in Great Britain. We wish to investigate the proportion p of all games won by the home team in this league. Video Tutorials Video Solutions License Agreement | Privacy_Policy | © 2000-2021 John Wiley & Sons, Inc. All Rights Reserved. A Division of John Wiley & Sons, Inc. Version 4.24.21.1 US 6 V 0 2:14
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Algebraic Operations
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