What anaylsis should be done an anova or ancova? 2. When should an ancova anaylsis be done?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.5: Correlation And Causation
Problem 11PPS
icon
Related questions
Question

Assignment 1

Conduct a statistical analysis to determine whether two therapies had a significant effect on stalking behaviour when controlling for the person's general tendency to stalk.

 

cruel to be kind theraphy   Psychodyshamic theraphy  
Initial stalking stalking after theraphy Initial stalking stalking after theraphy
47 11 52 47
50 18 53 47
51 34 54 50
52 40 57 55
53 50 58 56
57 54 60 56
57 55 61 61
60 58 61 61
63 59 62 61
66 60 65 61
68 61 66 62
72 61 66 62
72 62 66 62
73 63 71 64
75 64 71 64
77 65 72 64
79 65 75 70
85 78 77 74
62 55 80 78
71 63 87 78
53 52 75 62
64 80 57 71
79 35 59 55

1. What anaylsis should be done an anova or ancova?

2. When should an ancova anaylsis be done?

Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Anova and Design of Experiments
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
Glencoe Algebra 1, Student Edition, 9780079039897…
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
Big Ideas Math A Bridge To Success Algebra 1: Stu…
Big Ideas Math A Bridge To Success Algebra 1: Stu…
Algebra
ISBN:
9781680331141
Author:
HOUGHTON MIFFLIN HARCOURT
Publisher:
Houghton Mifflin Harcourt
College Algebra (MindTap Course List)
College Algebra (MindTap Course List)
Algebra
ISBN:
9781305652231
Author:
R. David Gustafson, Jeff Hughes
Publisher:
Cengage Learning