What is the price elasticity of demand at a price of 50 cents? O -0.02 O 0.03 O -0.50 O -0.46
What is the price elasticity of demand at a price of 50 cents? O -0.02 O 0.03 O -0.50 O -0.46
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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Question
Transcribed Image Text:Complete the following worksheet and then use it to calculate the coefficient of determination.
(3,-3)
yi
50
20
19.248
8.495
13.444
50
21
19.248
8.495
21.778
55
19
18.303
3.880
7.111
4.
55
19.5
18.303
3.880
10.028
60
19.5
17.358
1.050
10.028
6.
60
19
17.358
1.050
7.111
7
65
15.5
16.413
0.006
0.694
8
65
15
16.413
0.006
1.778
70
14.5
15.468
0.749
3.361
10
70
15.5
15.468
0.749
0.694
11
80
13
13.578
7.592
11.111
12
80
14
13.578
7.592
5.444
13
90
11.5
11.688
21.579
23.361
14
90
11
11.688
21.579
28.444
15
40
17
21.138
23.085
0.444
Total
The coefficient of determination (r ) is
What is the price elasticity of demand at a price of 50 cents?
-0.02
0.03
O -0.50
O -0.46
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