A child psychologist hypothesizes that motivation predicts locus of control in pre-adolescent children.  To investigate this, the psychologist has a sample of pre-adolescent participants fill out a questionnaire that measures locus of control and motivation.  Below are the data.  What can the psychologist conclude with an α of 0.05? locus motivation 1516151419121813 1513212114231422   A) Critical Value =  Test Statistic =   B) Effect size =    C)Make an interpretation based on the results. 1. More motivation significantly predicts more locus of control. 2. Less motivation significantly predicts more locus of control.     3. Motivation does not significantly predict locus of control.

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
Question

A child psychologist hypothesizes that motivation predicts locus of control in pre-adolescent children.  To investigate this, the psychologist has a sample of pre-adolescent participants fill out a questionnaire that measures locus of control and motivation.  Below are the data.  What can the psychologist conclude with an α of 0.05?

locus motivation
15
16
15
14
19
12
18
13
15
13
21
21
14
23
14
22

 

A) Critical Value = 

Test Statistic =

 

B) Effect size = 

 

C)Make an interpretation based on the results.

1. More motivation significantly predicts more locus of control.
2. Less motivation significantly predicts more locus of control.    
3. Motivation does not significantly predict locus of control.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 3 steps with 4 images

Blurred answer
Knowledge Booster
Chi-squared Tests
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.
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