menu
Qammunity.org
Login
Register
My account
Edit my Profile
Private messages
My favorites
Which linear regression equation best fits the given points? (0,8), (1,6), (1,7), (2,4), (2,5), (4,1), (5,1), (6,0) yˆ=−2/5x yˆ=−7/5x+7.6 yˆ=2/5x+7.6 yˆ=−7/5x
Ask a Question
Questions
Unanswered
Tags
Ask a Question
Which linear regression equation best fits the given points? (0,8), (1,6), (1,7), (2,4), (2,5), (4,1), (5,1), (6,0) yˆ=−2/5x yˆ=−7/5x+7.6 yˆ=2/5x+7.6 yˆ=−7/5x
asked
Jul 25, 2019
194k
views
0
votes
Which linear regression equation best fits the given points?
(0,8), (1,6), (1,7), (2,4), (2,5), (4,1), (5,1), (6,0)
yˆ=−2/5x
yˆ=−7/5x+7.6
yˆ=2/5x+7.6
yˆ=−7/5x
Mathematics
high-school
Gabriel West
asked
by
Gabriel West
8.6k
points
answer
comment
share this
share
0 Comments
Please
log in
or
register
to add a comment.
Please
log in
or
register
to answer this question.
1
Answer
1
vote
We are going to choose a line:
y = -7 / 5x + 7.6
To verify that it is the line that best suits, we evaluate some points.
For (0, 8):
y = -7 / 5 (0) +7.6
y = 7.6
For (6, 0)
y = -7 / 5 * (6) +7.6
y = -0.8
For (1, 6)
y = -7 / 5 * (1) +7.6
y = 6.2
We observe that the results are very similar to the coordinate y of each point evaluated.
Therefore, the equation is a good approximation.
Answer:
A linear regression equation that best fits the given points is:
y = -7 / 5x + 7.6
Meolic
answered
Jul 29, 2019
by
Meolic
8.2k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
← Prev Question
Next Question →
Related questions
asked
Feb 25, 2018
9.2k
views
Which linear regression equation best fits the given points? (0,2), (0,3), (1,3), (2,3), (4,7), (4,8), (6,10) yˆ=−1310x+1.9 yˆ=310x+1.9 yˆ=1310x+2 yˆ=−310x+1.9
Uday Reddy
asked
Feb 25, 2018
by
Uday Reddy
7.9k
points
Mathematics
high-school
2
answers
2
votes
9.2k
views
asked
Aug 25, 2018
15.6k
views
Which linear regression equation best fits the given points? (0,4), (1,4), (2,5), (3,6), (4,6), (5,6), (5,7), (6,7) A. yˆ=12x B. yˆ=−12x C. yˆ=−12x+4 D. yˆ=12x+4
Rares Barbantan
asked
Aug 25, 2018
by
Rares Barbantan
7.7k
points
Mathematics
high-school
2
answers
3
votes
15.6k
views
asked
Sep 12, 2021
87.5k
views
Please help Which linear regression equation best fits the given points? (1, 0), (4, 5), (5, 12), (7, 16), (8, 25), (11, 22), (14, 32) yˆ=25x+1.9 yˆ=−52x−1.9 yˆ=52x−1.5 yˆ=−25x+1.5
Torvin
asked
Sep 12, 2021
by
Torvin
7.5k
points
Mathematics
college
1
answer
3
votes
87.5k
views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
9.4m
questions
12.2m
answers
Categories
All categories
Mathematics
(3.7m)
History
(955k)
English
(903k)
Biology
(716k)
Chemistry
(440k)
Physics
(405k)
Social Studies
(564k)
Advanced Placement
(27.5k)
SAT
(19.1k)
Geography
(146k)
Health
(283k)
Arts
(107k)
Business
(468k)
Computers & Tech
(195k)
French
(33.9k)
German
(4.9k)
Spanish
(174k)
Medicine
(125k)
Law
(53.4k)
Engineering
(74.2k)
Other Questions
How do you can you solve this problem 37 + y = 87; y =
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search Qammunity.org