Top Posters
Since Sunday
r
4
L
4
3
d
3
M
3
l
3
V
3
s
3
d
3
a
3
g
3
j
3
This topic contains 2 attachments.
Home Q & A Board Science-Related Homework Help Mathematics
New Topic  
ashleyroberson ashleyroberson
wrote...
Go to Answer
Posts: 8
Rep: 0 0
7 years ago
A researcher is interested in the effects of sleep deprivation and caffeine intake on mood. Participants were randomly assigned to a sleep condition (normal or deprived) and a caffeine condition (0 cups, 2 cups, or 4 cups). After the manipulations, mood was measured (such that higher numbers indicated better mood). The results were as follows:

      Normal Condition          Deprived Condition
   0 cups   2 cups   4 cups         0 cups   2 cups   4 cups
       16      18       18             0       5       6
       17      20       17             6       4       8
       20      20       17             3       4       6
       19      19       17             2       2       7
       18      18       16             4       5       8

Analyze these data using a factorial analysis of variance and including R2 for each effect
Read 255 times
3 Replies
Replies
Answer verified by a subject expert
bio_manbio_man
wrote...
#1
Educator
Top Poster
Posts: 33318
Rep: 3443 15
7 years ago
Sign in or Sign up in seconds to unlock everything for free
 Attached file(s) 
(2603.27 KB)
(16.31 KB)
You must login or register to gain access to these attachments.
1

Related Topics

wrote...
#2
7 years ago
OMGoodness, thank you so much!!
wrote...
#3
Educator
7 years ago
I'll marked it solved
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1325 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 302
  
 311
  
 1120
Your Opinion
Who will win the 2024 president election?
Votes: 119
Closes: November 4
Previous poll results: Should Ph.D.'s be addressed as doctors?