Top Posters
Since Sunday
a
5
k
5
c
5
B
5
l
5
C
4
s
4
a
4
t
4
i
4
r
4
r
4
Home Q & A Board Science-Related Homework Help Mathematics Statistics and Probability
New Topic  
Skizzle234 Skizzle234
wrote...
Go to Answer
Posts: 483
Rep: 9 0
4 years ago
A random sample of 120 classrooms at a large university found that 70% of them had been cleaned properly. What is the standard error of the sample proportion?

▸ 0.042

▸ 0.082

▸ 0.028

▸ 0.046

▸ 0.458
Textbook 
Stats: Modeling the World

Stats: Modeling the World


Edition: 4th
Authors:
Read 80 times
2 Replies
Replies
Answer verified by a subject expert
Lori734Lori734
wrote...
#1
Posts: 394
Rep: 59 0
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

Skizzle234 Author
wrote...
#2
4 years ago
Smart ... Thanks!
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1160 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 551
  
 263
  
 221