Top Posters
Since Sunday
d
4
N
3
3
R
3
k
3
o
3
Z
3
j
3
s
3
d
3
J
3
1
3
Home Q & A Board Science-Related Homework Help Mathematics Statistics and Probability
New Topic  
DragoxCM16 DragoxCM16
wrote...
Go to Answer
Posts: 482
Rep: 15 0
5 years ago
We conduct a significance test with H0: p = 0.43 and Ha: p ≠ 0.43. We take a sample of size 250 and get a sample proportion of 0.40. The appropriate test statistic is:

▸ z = 0.43 ± 1.96

▸ z =

▸ z =

▸ z = 0.40 ± 1.96

▸ z =
Textbook 
Stats: Modeling the World

Stats: Modeling the World


Edition: 4th
Authors:
Read 72 times
2 Replies
Replies
Answer verified by a subject expert
Antoinette12Antoinette12
wrote...
#1
Posts: 386
Rep: 53 0
5 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

DragoxCM16 Author
wrote...
#2
5 years ago
Thank you
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1543 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 306
  
 307
  
 292
Your Opinion
How often do you eat-out per week?
Votes: 81
Previous poll results: Who's your favorite biologist?