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  
tacobeo tacobeo
wrote...
Go to Answer
Posts: 148
Rep: 4 0
A year ago
The 2009 National Survey on Drug Use and Health selected a random sample of U.S. college students and asked them if they had ever used illicit drugs. Approximately 23% of the students surveyed reported using illicit drugs in the past year. Thevariable in this study is:


▸

the percentage of students who reported using illicit drugs.



▸

whether a student used illicit drugs.



▸

whether a college student responded to the survey.



▸

the number of college students who use illicit drugs.

Textbook 
Introductory Statistics: A Problem-Solving Approach

Introductory Statistics: A Problem-Solving Approach


Edition: 3rd
Author:
Read 36 times
1 Reply
Replies
Answer verified by a subject expert
Aldrich E.Aldrich E.
wrote...
#1
Posts: 149
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
none

Related Topics

tacobeo Author
wrote...

A year ago
this is exactly what I needed
derya1234
wrote...

Yesterday
This site is awesome
lolaww
wrote...

2 hours ago
Thank you, thank you, thank you!
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1253 People Browsing
 128 Signed Up Today
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Related Images
  
 298
  
 745
  
 338
Your Opinion
What's your favorite math subject?
Votes: 293
Previous poll results: Do you believe in global warming?