× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
g
3
3
2
J
2
p
2
m
2
h
2
s
2
r
2
d
2
l
2
a
2
New Topic  
palacir999 palacir999
wrote...
Posts: 815
Rep: 0 0
6 years ago
If the mean of a normal distribution is negative,
 a. the standard deviation must also be negative.
  b. the variance must also be negative.
  c. a mistake has been made in the computations, because the mean of a normal distribution cannot be negative.
  d. none of these alternatives is correct.
Read 39 times
1 Reply

Related Topics

Replies
wrote...
6 years ago
d
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  1128 People Browsing
 120 Signed Up Today
Related Images
  
 289
  
 723
  
 1371
Your Opinion
What's your favorite funny biology word?
Votes: 328