Top Posters
Since Sunday
7
6
o
5
b
4
s
3
j
3
b
3
m
3
K
3
g
3
L
3
w
3
Home Q & A Board Science-Related Homework Help Mathematics Statistics and Probability
New Topic  
xiaily xiaily
wrote...
Go to Answer
Posts: 150
Rep: 0 0
A year ago

Consider the following hypothesis test:

Ho: μ = 10
Ha: μ≠ 10

A sample of 81 provides a sample mean of 9.5 and a sample standard deviation of 1.8.

a.Determine the standard error of the mean.
b.Compute the value of the test statistic.
c.Determine the p-value; and at 95% confidence, test the above hypotheses.

Textbook 
Essentials of Statistics for Business and Economics

Essentials of Statistics for Business and Economics


Edition: 7th
Authors:
Read 75 times
1 Reply
Replies
Answer verified by a subject expert
adandaroozaadandarooza
wrote...
#1
Posts: 118
Rep: 1 0
A year ago
Sign in or Sign up in seconds to unlock everything for free
More solutions for this book are available here
1

Related Topics

xiaily Author
wrote...

A year ago
You make an excellent tutor!
branbran2k16
wrote...

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

2 hours ago
This helped my grade so much Perfect
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1028 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 581
  
 1056
  
 2829
Your Opinion
Where do you get your textbooks?
Votes: 447
Previous poll results: Who will win the 2024 president election?