Top Posters
Since Sunday
26
o
7
d
6
A
5
H
5
n
4
t
4
d
4
p
4
r
4
s
4
C
3
New Topic  
pjw1979 pjw1979
wrote...
Posts: 73
Rep: 1 0
A month ago
Hypothesis testing on two means from dependent samples cannot be conducted using the same methods appropriate for independent sample analysis. The main reason for this is because:


there is no unbiased estimator that can be calculated from dependent samples.



the variance of\(\style{font-family:Times New Roman;}{{\overline X}_1-{\overline X}_2}\)must account for the dependence.



the power of the estimation equation is no longer defined.



sample averages can be calculated only from independent samples.

Textbook 

Introductory Statistics: A Problem-Solving Approach


Edition: 3rd
Author:
Read 5 times
1 Reply
Replies
Answer verified by a subject expert
latoya86latoya86
wrote...
Posts: 50
Rep: 0 0
A month ago
Sign in or Sign up in seconds to unlock everything for free
More solutions for this book are available here

the variance of\(\style{font-family:Times New Roman;}{{\overline X}_1-{\overline X}_2}\)must account for the dependence.



1

Related Topics

pjw1979 Author
wrote...

A month ago
Thanks
wrote...

Yesterday
Helped a lot
wrote...

2 hours ago
This calls for a celebration Person Raising Both Hands in Celebration
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  337 People Browsing
 310 Signed Up Today
Related Images
  
 1920
  
 168
  
 119