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  
gcd99br gcd99br
wrote...
Go to Answer
Posts: 428
Rep: 0 0
4 years ago
A survey asked people "On what percent of days do you get more than 30 minutes of vigorous exercise?" Using their responses we want to estimate the difference in exercise frequency between men and women. We should use a

▸ 1-sample t-interval

▸ matched pairs t-interval

▸ 2-sample t-interval

▸ 1-proportion z-interval

▸ 2-proportion z-interval
Textbook 
Stats: Modeling the World

Stats: Modeling the World


Edition: 4th
Authors:
Read 92 times
2 Replies
Replies
Answer verified by a subject expert
Kutthroat K.Kutthroat K.
wrote...
#1
Posts: 405
Rep: 57 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

gcd99br Author
wrote...
#2
4 years ago
I appreciate what you did here, answered it correctly Smiling Face with Open Mouth
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1311 People Browsing
 112 Signed Up Today
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Related Images
  
 1248
  
 268
  
 276