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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 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 the P-value of r. Determine whether there is sufficient evidence to support a claim of linear correlation between the two variables. Use a si 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. OA. O B. C. OD e 25- € 25- E 25

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 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 the P-value of r. Determine whether there is sufficient evidence to support a claim of linear correlation between the two variables. Use a si 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. OA. O B. C. OD e 25- € 25- E 25

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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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 coefficientr, 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 oa = 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. O B. C. OD. 25- 25- 25 25- 35 Ride time (minutes) 35 C Ride time (minutes) 35 C Ride time (minutes) 35 C Ride time (minutes) Determine the linear correlation coefficient. Taxi data The linear correlation coefficient is r= (Round to three decimal places as needed.) Determine the null and alternative hypotheses. Distance 0.69 2.51 8.49 12.64 1.65 1.32 1.02 0.49 Time 6.00 31.00 14.30 31.78 36.80 Ho P 18.00 27.00 11.00 8.00 8.00 2.00 Fare 6.30 9.80 7.80 7.80 4.80 H: P # (Type integers or decimals. Do not round.) Tip 1.89 4.29 2.98 0.00 1.96 2.34 0.00 0.00 Determine the test statistic. The test statistic is t= (Round to two decimal places as needed.) Determine the P-value. Print Done The P-value is (Round to three decimal places as needed.) Determine the proper conclusion. Since the P-value of the linear correlation coefficient is less than or equal to the significance level, there is sufficient evidence to linear correlation between the time of the ride and tip anmounts. It appears that riders do not base their tips on the time of the ride. support the claim that there is a Tip Amount ($) Tip Amount () Tip Amount () Tip Amount ()
Transcribed Image Text:The table below includes data from taxi rides. The distances are in miles, the times are in minutes.. the fares are in dollars, and the tips are in dollars. Is there sufficient evidence to conclude that there is a linear correlation between the time of the ride and the tip amount? Construct a scatterplot, find the value of the linear correlation coefficientr, and find the P-value of r. Determine whether there is sufficient evidence to support a claim of linear correlation between the two variables. Use a significance level of oa = 0.01. Does it appear that riders base their tips on the time of the ride? Click here for information on the taxi rides. Construct a scatterplot. Choose the correct graph below. O A. O B. C. OD. 25- 25- 25 25- 35 Ride time (minutes) 35 C Ride time (minutes) 35 C Ride time (minutes) 35 C Ride time (minutes) Determine the linear correlation coefficient. Taxi data The linear correlation coefficient is r= (Round to three decimal places as needed.) Determine the null and alternative hypotheses. Distance 0.69 2.51 8.49 12.64 1.65 1.32 1.02 0.49 Time 6.00 31.00 14.30 31.78 36.80 Ho P 18.00 27.00 11.00 8.00 8.00 2.00 Fare 6.30 9.80 7.80 7.80 4.80 H: P # (Type integers or decimals. Do not round.) Tip 1.89 4.29 2.98 0.00 1.96 2.34 0.00 0.00 Determine the test statistic. The test statistic is t= (Round to two decimal places as needed.) Determine the P-value. Print Done The P-value is (Round to three decimal places as needed.) Determine the proper conclusion. Since the P-value of the linear correlation coefficient is less than or equal to the significance level, there is sufficient evidence to linear correlation between the time of the ride and tip anmounts. It appears that riders do not base their tips on the time of the ride. support the claim that there is a Tip Amount ($) Tip Amount () Tip Amount () Tip Amount ()
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