A bike sharing program recorded meteorological factors as part of efforts to understand factors related to bike usage on Sundays. The bike usage and the average temperature (Temp below, in degrees Celsius) on 12 consecutive Sundays is provided below. Usage Temp 2586 6.2 2886 5.3 3850 10.3 3352 7.2 3842 9.8 3665 9.3 4592 17.6 4409 14.7 4562 15.4 <
A bike sharing program recorded meteorological factors as part of efforts to understand factors related to bike usage on Sundays. The bike usage and the average temperature (Temp below, in degrees Celsius) on 12 consecutive Sundays is provided below. Usage Temp 2586 6.2 2886 5.3 3850 10.3 3352 7.2 3842 9.8 3665 9.3 4592 17.6 4409 14.7 4562 15.4 <
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question

Transcribed Image Text:4815
3707
3958
15.9
7.8
11.7
It looks like there is a positive
relationship between temperature and
the number of active bike users.
Consider the following linear regression
model
=
Yi Bo +Bí itô,
where y₁ and x; are the bike usage and
Yi
temperature respectively for each
Sunday i, and &; ~ Normal (0,02), for
i = 1, . . . , 12, all independent. Fit this
model using the function lm () in Rand
examine the output before responding
to the following questions.
<

Transcribed Image Text:A bike sharing program recorded
meteorological factors as part of efforts
to understand factors related to bike
usage on Sundays. The bike usage and
the average temperature (Temp below,
in degrees Celsius) on 12 consecutive
Sundays is provided below.
Usage Temp
2586
6.2
2886
5.3
3850
10.3
7.2
9.8
9.3
17.6
14.7
15.4
3352
3842
3665
4592
4409
4562
<
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