Top Posters
Since Sunday
5
a
5
k
5
c
5
B
5
l
5
C
4
s
4
a
4
t
4
i
4
r
4
Home Q & A Board Science-Related Homework Help Mathematics Statistics and Probability
New Topic  
joanne1718 joanne1718
wrote...
Go to Answer
Posts: 441
Rep: 0 0
4 years ago
Provide an appropriate response.

The data below are the average one-way commute times (in minutes) for selected students and the number of absences for those students during the term. Find the equation of the regression line for the given data. What would be the predicted number of absences if the commute time was 95 minutes? Is this  a reasonable question? Round the predicted number of absences to the nearest whole number. Round the regression line values to the nearest hundredth.


▸ = 0.45x - 30.27; 12 absences; No, it is not reasonable. 95 minutes is well outside the scope of the model.

▸ = 0.45x + 30.27; 73 absences; Yes, it is reasonable.

▸ = 0.45x - 30.27; 12 absences; Yes, it is reasonable.

▸ = 0.45x + 30.27; 73 absences; No, it is not reasonable. 95 minutes is well outside the scope of the model.
Textbook 
Statistics: Informed Decisions Using Data

Statistics: Informed Decisions Using Data


Edition: 5th
Author:
Read 24 times
1 Reply
Replies
Answer verified by a subject expert
ShaeTime3ShaeTime3
wrote...
#1
Posts: 368
Rep: 51 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

joanne1718 Author
wrote...

4 years ago
Correct Slight Smile TY
7.prime7105
wrote...

Yesterday
This helped my grade so much Perfect
hmonier
wrote...

2 hours ago
Just got PERFECT on my quiz
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1346 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Related Images
  
 395
  
 549
  
 902
Your Opinion
What's your favorite coffee beverage?
Votes: 274
Previous poll results: Which 'study break' activity do you find most distracting?