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  
nursemegan nursemegan
wrote...
Posts: 478
Rep: 4 0
4 years ago
We have calculated a confidence interval based on a sample of size n = 100. Now we want to get a better estimate with a margin of error that is only one-fourth as large. How large does our new sample need to be?

▸ 200

▸ 1600

▸ 25

▸ 50

▸ 400
Textbook 
Stats: Modeling the World

Stats: Modeling the World


Edition: 4th
Authors:
Read 84 times
2 Replies
Replies
Answer verified by a subject expert
yesimshayyesimshay
wrote...
Posts: 360
4 years ago
Sign in or Sign up in seconds to unlock everything for free
More solutions for this book are available here
1

Related Topics

nursemegan Author
wrote...
4 years ago
Thanks for your help!
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  775 People Browsing
 112 Signed Up Today
Related Images
  
 245
  
 925
  
 850
Your Opinion
What's your favorite funny biology word?
Votes: 156

Previous poll results: What's your favorite coffee beverage?