× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
8
5
z
4
n
4
t
4
3
k
3
x
3
r
3
m
3
j
3
c
3
Home Q & A Board Science-Related Homework Help Mathematics Statistics and Probability
New Topic  
bbless888 bbless888
wrote...
Go to Answer
Posts: 832
Rep: 0 0
6 years ago
When solving the formula for finding Z(obtained) with sample proportions in the two-sample case, we must first estimate
 
  a. the standard deviation of the population
  b. the population proportion
  c. the ratio of the sample proportions
  d. the critical region
Read 85 times
2 Replies
Replies
Answer verified by a subject expert
coupongurl69coupongurl69
wrote...
#1
Top Poster
Posts: 952
Rep: 8 0
6 years ago
Sign in or Sign up in seconds to unlock everything for free
1

Related Topics

bbless888 Author
wrote...
#2
6 years ago
Easily the best answer, ty and have a wonderful day
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  372 People Browsing
 105 Signed Up Today
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 288
  
 156
  
 285
Your Opinion
What's your favorite funny biology word?
Votes: 401
Previous poll results: Should Ph.D.'s be addressed as doctors?