Find the linear regression equation for an approximate linear model for Gary's recent mountain bike rides. Use the data below. Let d be the ride distance in miles and t be the ride time in hours. 20+ time (hours) distance (miles) 18 1.1 8.9 16 1.14 10.21 14 1.18 11.11 12 10 1.21 11.55 1.39 11.96 1.43 12.1 1.5 12.98 0.25 0.5 0.75 1.25 1.5 1.75 a. State the linear equation: y = 1.47 + 7.66x × syntax error. Check your variables - you might be using an incorrect one. Round to the nearest hundredth. b. Interpret the slope: For each additional 1 hour Gary rides, he will travel about 7.66 miles miles further on average. c. Use your linear equation to estimate the distance of a 1.5-hour ride, to the nearest tenth of a mile. 13.0 miles 4.
Find the linear regression equation for an approximate linear model for Gary's recent mountain bike rides. Use the data below. Let d be the ride distance in miles and t be the ride time in hours. 20+ time (hours) distance (miles) 18 1.1 8.9 16 1.14 10.21 14 1.18 11.11 12 10 1.21 11.55 1.39 11.96 1.43 12.1 1.5 12.98 0.25 0.5 0.75 1.25 1.5 1.75 a. State the linear equation: y = 1.47 + 7.66x × syntax error. Check your variables - you might be using an incorrect one. Round to the nearest hundredth. b. Interpret the slope: For each additional 1 hour Gary rides, he will travel about 7.66 miles miles further on average. c. Use your linear equation to estimate the distance of a 1.5-hour ride, to the nearest tenth of a mile. 13.0 miles 4.
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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Transcribed Image Text:Find the linear regression equation for an approximate linear model for Gary's recent mountain bike rides.
Use the data below. Let d be the ride distance in miles and t be the ride time in hours.
20
time (hours)
distance (miles)
18
1.1
8.9
16
1.14
10.21
14
1.18
11.11
12
1.21
11.55
10
1.39
11.96
1.43
12.1
1.5
12.98
0.25
0,5
0.75
1.25
1.5
1.75
a. State the linear equation: y = 1.47 + 7.66x x syntax error. Check your variables - you might be
using an incorrect one.
Round to the nearest hundredth.
b. Interpret the slope:
For each additional 1 hour
Gary rides, he will travel about 7.66 miles
miles
further on average.
c. Use your linear equation to estimate the distance of a 1.5-hour ride, to the nearest tenth of a mile.
13.0
miles
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