× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
5
o
5
4
m
4
b
4
x
4
a
4
l
4
t
4
S
4
m
3
s
3
New Topic  
arichman7730 arichman7730
wrote...
Posts: 753
Rep: 0 0
6 years ago
In a random sample of 400 registered voters, 120 indicated they plan to vote for Candidate A. Determine a 95 confidence interval for the proportion of all the registered voters who will vote for Candidate A.
Read 47 times
2 Replies

Related Topics

Replies
wrote...
6 years ago
.255 to .345 (rounded)
arichman7730 Author
wrote...
6 years ago
A++++++
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  918 People Browsing
Related Images
  
 581
  
 208
  
 305
Your Opinion
Which 'study break' activity do you find most distracting?
Votes: 741