The table below includes data from taxi rides. The distances are in miles, the times are in minutes, the fares are in dollars, and the tips are in dollars. Is there sufficient evidence to conclude that there is a linear correlation between the time of the ride and the tip amount? Construct a scatterplot, find the value of the linear correlation coefficient r, and find the P-value of r. Determine whether there is sufficient evidence to support a claim of linear correlation between the two variables. Use a significance level of a = 0.01. Does it appear that riders base their tips on the time of the ride? Click here for information on the taxi rides. Construct a scatterplot. Choose the correct graph below. O A. Tip Amount ($) 25- Q 0 35 G Ride time (minutes) Determine the linear correlation coefficient. The linear correlation coefficient is r= (Round to three decimal places as needed.) Tip Amount ($) B. 25- 0- 0 35 G Ride time (minutes) Taxi data ip Amount (S C. 25- 0- 35 Ride time (minutes) O D. Q Amount ($) Q 25- Q 0+ 0 35 G Ride time (minutes) Distance 0.71 Time Fare Tip 2.46 6.00 18.00 31.00 27.00 6.30 14.30 31.75 36.80 1.89 4.29 2.98 0.00 8.53 12.71 1.65 1.02 1.32 0.49 11.00 8.00 8.00 2.00 9.80 7.80 7.80 4.80 1.96 2.34 0.00 0.00
The table below includes data from taxi rides. The distances are in miles, the times are in minutes, the fares are in dollars, and the tips are in dollars. Is there sufficient evidence to conclude that there is a linear correlation between the time of the ride and the tip amount? Construct a scatterplot, find the value of the linear correlation coefficient r, and find the P-value of r. Determine whether there is sufficient evidence to support a claim of linear correlation between the two variables. Use a significance level of a = 0.01. Does it appear that riders base their tips on the time of the ride? Click here for information on the taxi rides. Construct a scatterplot. Choose the correct graph below. O A. Tip Amount ($) 25- Q 0 35 G Ride time (minutes) Determine the linear correlation coefficient. The linear correlation coefficient is r= (Round to three decimal places as needed.) Tip Amount ($) B. 25- 0- 0 35 G Ride time (minutes) Taxi data ip Amount (S C. 25- 0- 35 Ride time (minutes) O D. Q Amount ($) Q 25- Q 0+ 0 35 G Ride time (minutes) Distance 0.71 Time Fare Tip 2.46 6.00 18.00 31.00 27.00 6.30 14.30 31.75 36.80 1.89 4.29 2.98 0.00 8.53 12.71 1.65 1.02 1.32 0.49 11.00 8.00 8.00 2.00 9.80 7.80 7.80 4.80 1.96 2.34 0.00 0.00
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
100%
Transcribed Image Text:The table below includes data from taxi rides. The distances are in miles, the times are in minutes, the fares are in dollars, and the tips are in dollars. Is there sufficient evidence to conclude that
there is a linear correlation between the time of the ride and the tip amount? Construct a scatterplot, find the value of the linear correlation coefficient r, and find the P-value of r. Determine whether
there is sufficient evidence to support a claim of linear correlation between the two variables. Use a significance level of a = 0.01. Does it appear that riders base their tips on the time of the ride?
Click here for information on the taxi rides.
Construct a scatterplot. Choose the correct graph below.
O A.
Tip Amount ($)
25-
Q
0
35 G
Ride time (minutes)
Determine the linear correlation coefficient.
The linear correlation coefficient is r=
(Round to three decimal places as needed.)
Tip Amount ($)
B.
25-
0-
0
35 G
Ride time (minutes)
Taxi data
ip Amount (S
C.
25-
0-
35
Ride time (minutes)
O D.
Q
Amount ($)
Q
25-
Q
0+
0
35 G
Ride time (minutes)
Distance
0.71
Time
Fare
Tip
2.46
6.00 18.00 31.00 27.00
6.30
14.30 31.75 36.80
1.89 4.29 2.98 0.00
8.53 12.71
1.65
1.02
1.32
0.49
11.00
8.00
8.00
2.00
9.80
7.80
7.80
4.80
1.96
2.34 0.00
0.00
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps with 5 images
Recommended textbooks for you
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman