46. If a researcher were to increase a sample size from n = 30 participants to n = 80 participants, what effect would this have on statistical power? a. Increase power b. Decrease power C. No change in power

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section: Chapter Questions
Problem 8SGR
icon
Related questions
Question
work shown would be so appreciated
46. If a researcher were to increase a sample size from n = 30 participants ton = 80 participants, what
effect would this have on statistical power?
a.
Increase power
b. Decrease power
с.
No change in power
47. What is
difference between a repeated measures study and a matched pairs study?
a. A repeated measures study is analyzed with related sample and t-test while a matched
pairs study is analyzed with an independent sample t-test
b. A repeated measures study tests one group while a matched pairs study tests two groups
A matched pairs study needs fewer participants than a repeated measures study to have
the same statical power
с.
d. They are not different they are synonyms for the same type of study design
Transcribed Image Text:46. If a researcher were to increase a sample size from n = 30 participants ton = 80 participants, what effect would this have on statistical power? a. Increase power b. Decrease power с. No change in power 47. What is difference between a repeated measures study and a matched pairs study? a. A repeated measures study is analyzed with related sample and t-test while a matched pairs study is analyzed with an independent sample t-test b. A repeated measures study tests one group while a matched pairs study tests two groups A matched pairs study needs fewer participants than a repeated measures study to have the same statical power с. d. They are not different they are synonyms for the same type of study design
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

Blurred answer
Recommended textbooks for you
Glencoe Algebra 1, Student Edition, 9780079039897…
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
College Algebra (MindTap Course List)
College Algebra (MindTap Course List)
Algebra
ISBN:
9781305652231
Author:
R. David Gustafson, Jeff Hughes
Publisher:
Cengage Learning