A resercher inntnerested in evaluation environmetnally freindly behaviors evaluated how often people recycle (per month) based on whether they have an overall pessimistic or optimistic attitude toward eco-freindly behaviors. The results from this hypothetical study are given in the table. Pessimistic: 3,0,4,2,1,6,3,5,0,5 Optimistic: 4,9,6,8,9,5,6,8,6,7 a) test wether or not recycling behaviors differed between groups using a .05 level of significane. State the value of the test statistic and the decison to retain or reject te null hypotheis. b)compute effect size using eta-squared (η2)
A resercher inntnerested in evaluation environmetnally freindly behaviors evaluated how often people recycle (per month) based on whether they have an overall pessimistic or optimistic attitude toward eco-freindly behaviors. The results from this hypothetical study are given in the table. Pessimistic: 3,0,4,2,1,6,3,5,0,5 Optimistic: 4,9,6,8,9,5,6,8,6,7 a) test wether or not recycling behaviors differed between groups using a .05 level of significane. State the value of the test statistic and the decison to retain or reject te null hypotheis. b)compute effect size using eta-squared (η2)
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
Question
A resercher inntnerested in evaluation environmetnally freindly behaviors evaluated how often people recycle (per month) based on whether they have an overall pessimistic or optimistic attitude toward eco-freindly behaviors. The results from this hypothetical study are given in the table.
Pessimistic: 3,0,4,2,1,6,3,5,0,5
Optimistic: 4,9,6,8,9,5,6,8,6,7
a) test wether or not recycling behaviors differed between groups using a .05 level of significane. State the value of the test statistic and the decison to retain or reject te null hypotheis.
b)compute effect size using eta-squared (η2)
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 2 images
Follow-up Questions
Read through expert solutions to related follow-up questions below.
Follow-up Question
Can you break down how to obtain the SS1 and SS2 scores
Solution
by Bartleby ExpertRecommended 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