Table 1 Elapsed time (s) Displacement (cm) 0. 0.1 1.9 0.2 4.1 0.3 5.8 0.4 8.0 0.5 10.1 0.6 11.9 0.7 14.0 0.8 16.2 0.9 18.2 Analysis 1. Use the data recorded in Table 1 to plot a graph of the displacement of the cart (vertical axis) as a function of time (horizontal axis using Excel. Find the equation of the best-fitted straight line (Linear Regression) and determine the slope of the line as well as the R-value. 2. Velocity (slope) = 3. R = What does this value mean?

Table 1 Elapsed time (s) Displacement (cm) 0. 0.1 1.9 0.2 4.1 0.3 5.8 0.4 8.0 0.5 10.1 0.6 11.9 0.7 14.0 0.8 16.2 0.9 18.2 Analysis 1. Use the data recorded in Table 1 to plot a graph of the displacement of the cart (vertical axis) as a function of time (horizontal axis using Excel. Find the equation of the best-fitted straight line (Linear Regression) and determine the slope of the line as well as the R-value. 2. Velocity (slope) = 3. R = What does this value mean?

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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Data
Figure 2
Table 1
Elapsed time (s) Displacement (cm)
0.1
1.9
0.2
4.1
0.3
5.8
0.4
8.0
0.5
10.1
0.6
11.9
0.7
14.0
0.8
16.2
0.9
18.2
Analysis
1. Use the data recorded in Table 1 to plot a graph of the displacement of the
cart (vertical axis) as a function of time (horizontal axis using Excel.
Find the equation of the best-fitted straight line (Linear Regression) and
determine the slope of the line as well as the R2-value.
2. Velocity (slope) =
3. R =
What does this value mean?

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