Just find the t value
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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Contingency Table
A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.
Binomial Distribution
Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.
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Just find the t value

Transcribed Image Text:An analyst was interested in the relationship between a company's
assets and sales. She created the displayed regression analysis.
She took the logarithm of these variables to make the relationship
more linear. The assumptions for regression inference appeared to
be satisfied. Use the output to the right to complete parts a and b.
Dependent variable is: LogSales
R squared = 32.5%
S=0.4585 with 85- 2 83 degrees of freedom
Variable
Coefficient SE(Coeff) t-ratio P-value
Intercept
LogAssets
1.356
0.4793
2.83 0.0058
0.451
0.4215
1.07 0.2877
a) Is there a significant linear association between LogAssets and LogSales? Find the t-value and P-value to test an appropriate hypothesis and state your conclusion
in context.
First, state the appropriate hypotheses.
Ho: There is
V linear association between LogAssets and LogSales (B,
v0).
H.·There is
v linear association betweenlogAssets and LoaSales (R.
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