Answered: propose a dataset to execute…

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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propose a dataset to execute multivariate linear regression. The dataset must contain one dependent variable and at least 3 independent variables. Include your source. The data must not exceed 300. By using MATLAB,Solve for the simple linear regression formula for each independent variable (e.g., ? = ?1?1, ? = ?2?2, …). Include the calculation for error. Which variable do you think correlates the best, and which is the worst?

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by using the data, write a MATLAB code to solve for the simple linear regression formula for each independent variable (e.g., ? = ?1?1, ? = ?2?2, …). Include the calculation for error. without using the built in function

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