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  
James Paul James Paul
wrote...
Go to Answer
Posts: 120
Rep: 0 0
A year ago

The data below represents the fields of specialization for a randomly selected sample of undergraduate students. We want to determine whether there is a significant difference in the fields of specialization between regions of the country.

 

 

Northeast

Midwest

South

West

Total

Business

54

65

28

93

240

Engineering

15

24

8

33

80

Liberal Arts

65

84

33

98

280

Fine Arts

13

15

7

25

60

Health Sciences

3

12

4

21

40

 

150

200

80

270

700


 

a.Determine the critical value of the chi-square χ2 for this test of independence.
b.Calculate the value of the test statistic.
c.What is the conclusion for this test? Let α = .05.

Textbook 
Essentials of Statistics for Business and Economics

Essentials of Statistics for Business and Economics


Edition: 7th
Authors:
Read 58 times
1 Reply
Replies
Answer verified by a subject expert
BAGrinderBAGrinder
wrote...
#1
Posts: 122
Rep: 0 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

James Paul Author
wrote...

A year ago
Just got PERFECT on my quiz
jamiebonf99
wrote...

Yesterday
This calls for a celebration Person Raising Both Hands in Celebration
karamsidhu1
wrote...

2 hours ago
Smart ... Thanks!
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1361 People Browsing
 107 Signed Up Today
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Related Images
  
 138
  
 118
  
 286
Your Opinion
What percentage of nature vs. nurture dictates human intelligence?
Votes: 431
Previous poll results: Who will win the 2024 president election?