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  
riirkirir riirkirir
wrote...
Go to Answer
Posts: 109
Rep: 0 0
2 years ago
It is believed that the proportion of the U.S. population who speak a foreign language at home has changed over the years. Suppose the data below represent random samples that were taken in 1990, 2000, and 2010 by the Census Bureau, which recorded the number of individuals who spoke a foreign language at home.



Perform a chi-square test to determine if the proportion of the U.S. population who speak a foreign language at home has changed over the years using α = 0.05.
Textbook 
Business Statistics

Business Statistics


Edition: 2nd
Author:
Read 53 times
1 Reply
Replies
Answer verified by a subject expert
LydiaaLydiaa
wrote...
#1
Posts: 86
Rep: 1 0
2 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

riirkirir Author
wrote...

2 years ago
This site is awesome
ediblefruitz
wrote...

Yesterday
Thank you, thank you, thank you!
jamiebonf99
wrote...

2 hours ago
You make an excellent tutor!
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1626 People Browsing
 130 Signed Up Today
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 2138
  
 3871
  
 299
Your Opinion
Which of the following is the best resource to supplement your studies:
Votes: 249
Previous poll results: What's your favorite coffee beverage?