× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
e
5
e
4
4
d
4
o
3
p
3
t
3
3
m
3
p
3
m
3
f
3
Home Q & A Board Science-Related Homework Help Mathematics
New Topic  
everlyn85 everlyn85
wrote...
Go to Answer
Posts: 833
Rep: 0 0
6 years ago
A random sample of 20 observations showed a standard deviation of 8 . At a .05 level of significance, test to see if the variance of the population is significantly less than 65 . Use the critical value approach.
Read 89 times
1 Reply
Replies
Answer verified by a subject expert
alarosealarose
wrote...
#1
Top Poster
Posts: 1170
Rep: 5 0
6 years ago
Sign in or Sign up in seconds to unlock everything for free
1

Related Topics

everlyn85 Author
wrote...

6 years ago
This helped my grade so much Perfect
Katey_maree
wrote...

Yesterday
this is exactly what I needed
bahajo
wrote...

2 hours ago
Thanks
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  968 People Browsing
 106 Signed Up Today
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 278
  
 358
  
 402
Your Opinion
What's your favorite math subject?
Votes: 293
Previous poll results: Who will win the 2024 president election?