Top Posters
Since Sunday
r
5
m
5
h
5
r
5
t
5
B
5
P
5
s
5
m
5
c
5
c
4
4
Home Q & A Board Science-Related Homework Help Psychology
New Topic  
tethead tethead
wrote...
Go to Answer
Posts: 1298
Rep: 6 0
6 years ago
If a psychologist observed that four 5-year-old children initiated 2, 4, 6, and 12 incidents of aggression during a play period, the mean number of aggressive incidents for this group of four children was
A) 9.
B) 6.
C) 5.
D) 4.
Read 85 times
2 Replies
Replies
Answer verified by a subject expert
ErhardtErhardt
wrote...
#1
Top Poster
Posts: 838
Rep: 13 0
6 years ago
Sign in or Sign up in seconds to unlock everything for free
1

Related Topics

tethead Author
wrote...
#2
6 years ago
That's exactly what I needed
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  972 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 97
  
 252
  
 394
Your Opinion
Which industry do you think artificial intelligence (AI) will impact the most?
Votes: 379
Previous poll results: Who's your favorite biologist?