× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
z
4
n
4
t
4
k
3
x
3
r
3
m
3
j
3
c
3
l
3
e
3
s
2
New Topic  
browniels browniels
wrote...
Posts: 792
Rep: 0 0
6 years ago
From a population of 500 elements, a sample of 225 elements is selected. It is known that the variance of the population is 900 . The standard error of the mean is approximately
 a. 1.1022
  b. 2
  c. 30
  d. 1.4847
Read 56 times
2 Replies

Related Topics

Replies
wrote...
6 years ago
d
browniels Author
wrote...
6 years ago
I know you spent a lot of time finding this because I swear it wasn't in my textbook
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  771 People Browsing
Related Images
  
 380
  
 883
  
 278
Your Opinion
Do you believe in global warming?
Votes: 488