MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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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
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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 p…
Question
3.Compute forecast values for t=10 and t=21 based on the constructed regression function using the data provided below. Day 1 2 3 4 5 6 7 8 9 10 Amount 17.4 16.3 15 13.8 14.4 13.7 11.6 10.6 11.8 12.7 12 13 14 15 16 17 18 19 20 Day Amount 11.9 10.8 11.4 13.6 18.1 20.7 22.4 25.1 27.7 29.5 11
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Transcribed Image Text:3.Compute forecast values for t=10 and t=21 based on the constructed regression function using the data provided below. Day 1 2 3 4 5 6 7 8 9 10 Amount 17.4 16.3 15 13.8 14.4 13.7 11.6 10.6 11.8 12.7 12 13 14 15 16 17 18 19 20 Day Amount 11.9 10.8 11.4 13.6 18.1 20.7 22.4 25.1 27.7 29.5 11
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