Interpret the negative slope of the below illustration:

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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0
25
Lockdown
days in a year
50
75
100 0
25
75
Chocolate consumption
in a year (lbs)
50
100
a) As chocolate consumption increases by 1 lb, happiness level increases by 0.7
units
Ob) As happiness level increases by 1 unit, lockdown days decreases by 0.5 days
c) As number of kdowns in a year increases by 1 day, happiness level
decreases by 0.5 units
d) As number of lockdowns in a year increases by 1 day, happiness level
decreases by -0.5 units
Transcribed Image Text:0 25 Lockdown days in a year 50 75 100 0 25 75 Chocolate consumption in a year (lbs) 50 100 a) As chocolate consumption increases by 1 lb, happiness level increases by 0.7 units Ob) As happiness level increases by 1 unit, lockdown days decreases by 0.5 days c) As number of kdowns in a year increases by 1 day, happiness level decreases by 0.5 units d) As number of lockdowns in a year increases by 1 day, happiness level decreases by -0.5 units
Interpret the negative slope of the below illustration:
happiness
100
75-
25-
0-
0
25
negative
50
b₁ = -.5
75
100 0
CL
25
positive
50
75
b₁ = .7
100
Transcribed Image Text:Interpret the negative slope of the below illustration: happiness 100 75- 25- 0- 0 25 negative 50 b₁ = -.5 75 100 0 CL 25 positive 50 75 b₁ = .7 100
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