In an experiment to measure the stiffness of a spring, the length of the spring under different loads as measured as follows: X=loads Y=length 3 10 5 12 6 15 18 10 20 12 22 15 27 20 30 22 32 28 34 I. Find the regression equations appropriate for predicting: a) The length, given the weight on the spring b) The weight, given the length of the spring II. The standard errors of the estimates III. Coefficient of determinations
In an experiment to measure the stiffness of a spring, the length of the spring under different loads as measured as follows: X=loads Y=length 3 10 5 12 6 15 18 10 20 12 22 15 27 20 30 22 32 28 34 I. Find the regression equations appropriate for predicting: a) The length, given the weight on the spring b) The weight, given the length of the spring II. The standard errors of the estimates III. Coefficient of determinations
MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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Transcribed Image Text:In an experiment to measure the stiffiness of a spring, the length of the spring under different loads
as measured as follows:
X=loads
Y= length
3
10
5
12
15
9
18
10
20
12
22
15
27
20
30
22
32
28
34
I.
Find the regression equations appropriate for predicting:
a) The length, given the weight on the spring
b) The weight, given the length of the spring
II.
The standard errors of the estimates
III.
Coefficient of determinations
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