QUESTIONS 1-3. ALL ARE TRUE OR FALSE Thank you.  1.  The results of an independent -measures research study are reported as "t(22) = 2.12, p < .05, two-tails." For this study, what t values that formed the boundaries for the critical region were between -2.074 and + 2.074. True or False   2. The homogeneity of variance assumption states that the two population variances are equal.   True or False     3. A researcher predicts that scores in treatment A will be higher than scores in treatment B. This is a 2-tailed test.   True or False

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

QUESTIONS 1-3. ALL ARE TRUE OR FALSE

Thank you. 

1.  The results of an independent -measures research study are reported as "t(22) = 2.12, p < .05, two-tails." For this study, what t values that formed the boundaries for the critical region were between -2.074 and + 2.074.

True or False

 
2. The homogeneity of variance assumption states that the two population variances are equal.
 
True or False
 
 
3. A researcher predicts that scores in treatment A will be higher than scores in treatment B. This is a 2-tailed test.
 
True or False
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 3 steps

Blurred answer
Knowledge Booster
Hypothesis Tests and Confidence Intervals for Equality of Variances
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
  • SEE MORE 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