Top Posters
Since Sunday
n
6
6
t
5
k
4
j
4
d
4
d
4
t
4
a
4
d
4
m
4
d
4
Home Q & A Board Science-Related Homework Help Mathematics Statistics and Probability
New Topic  
jmoney5 jmoney5
wrote...
Go to Answer
Posts: 470
Rep: 16 0
4 years ago
A random sample of n observations, selected from a normal population, is used to test the null hypothesis H0: σ2 = 155. Specify the appropriate rejection region.
Ha: σ2 ≠ 155, n = 10, α = .05

▸ χ2 < 3.32511 or χ2 > 16.9190

▸ χ2 < 3.24697 or χ2 > 20.4831

▸ 2.70039 < χ2 < 19.0228

▸ χ2 < 2.70039 or χ2 > 19.0228
Textbook 
Statistics

Statistics


Edition: 12th
Authors:
Read 46 times
1 Reply
Replies
Answer verified by a subject expert
amw87470amw87470
wrote...
#1
Posts: 379
Rep: 48 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

jmoney5 Author
wrote...

4 years ago
Smart ... Thanks!
Transonic
wrote...

Yesterday
Brilliant ツ
kh540941
wrote...

2 hours ago
I appreciate what you did here, answered it right Smiling Face with Open Mouth
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  546 People Browsing
 107 Signed Up Today
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 702
  
 341
  
 2229
Your Opinion
Which of the following is the best resource to supplement your studies:
Votes: 365
Previous poll results: Does a gender wage gap exist in America?