Find the slopeFind the correlationFind the RSME The table data:151.75131.63111.591.3571.191.010.785 3 1.191.020.84Table 24) Using your data from Table 2, graph d, vs. ½t² in LoggerPro. (½t is on the x-axis and d, is on the y-axis) Sketch thegraph below. (KEEP THIS GRAPH – DO NOT EXITOR CLOSE)5) Describe the graph from #4 above.I would describe this graph that is positive6) Fit a straight line to this graph (data table 2) using R= (it is alinear regression function which fits the best straight line tothe data). Fill in slope, y-int, correlation, and RMSEvalues.Linear Fit for: Data Set | Yy = mx+bm (Slope): 12.02b (Y-Intercept): -7.916Correlation: 0.9983RMSE:7) What is the slope of this graph in terms of physics? (Look atthe graph, check out the units, go back and read thebeginning of the lab.)In terms of physics, the acceleration rate for how long it takesthe cannon to reach the ground is, 12.02s8) Calculate the percent error for your value.% error = I2.v T EA T00anm

From the data, n=7 The the formula for slope coefficient is given by,…

Answered: Find the slope Find the correlation…

Math

Statistics

Find the slope Find the correlation Find the RSME

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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Concept explainers

Correlation

Correlation defines a relationship between two independent variables. It tells the degree to which variables move in relation to each other. When two sets of data are related to each other, there is a correlation between them.

Linear Correlation

A correlation is used to determine the relationships between numerical and categorical variables. In other words, it is an indicator of how things are connected to one another. The correlation analysis is the study of how variables are related.

Regression Analysis

Regression analysis is a statistical method in which it estimates the relationship between a dependent variable and one or more independent variable. In simple terms dependent variable is called as outcome variable and independent variable is called as predictors. Regression analysis is one of the methods to find the trends in data. The independent variable used in Regression analysis is named Predictor variable. It offers data of an associated dependent variable regarding a particular outcome.

Question

Find the slope Find the correlation Find the RSME

The table data:
15
1.75
13
1.63
11
1.5
9
1.35
7
1.19
1.01
0.78
5 3

1.19
1.02
0.84
Table 2
4) Using your data from Table 2, graph d, vs. ½t² in Logger
Pro. (½t is on the x-axis and d, is on the y-axis) Sketch the
graph below. (KEEP THIS GRAPH – DO NOT EXIT
OR CLOSE)
5) Describe the graph from #4 above.
I would describe this graph that is positive
6) Fit a straight line to this graph (data table 2) using R= (it is a
linear regression function which fits the best straight line to
the data). Fill in slope, y-int, correlation, and RMSE
values.
Linear Fit for: Data Set | Y
y = mx+b
m (Slope): 12.02
b (Y-Intercept): -7.916
Correlation: 0.9983
RMSE:
7) What is the slope of this graph in terms of physics? (Look at
the graph, check out the units, go back and read the
beginning of the lab.)
In terms of physics, the acceleration rate for how long it takes
the cannon to reach the ground is, 12.02s
8) Calculate the percent error for your value.
% error = I2.v T EA T00
anm

Definition Definition Relationship between two independent variables. A correlation tells the degree to which variables move in relation to each other. When two sets of data are related to each other, there is a correlation between them.

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