A. Interpret the slope of coefficient .B. Interpret the value of coefficient of determination .c. Using the decision rule based on (-statistic, test at the 10% significatice level whether or not there is a linear relationship between advertising expenditure and sales. In other words, test the following hypotheses:H0 : B1 = 0 (there is no relationship)H1 : B1 ≠ 0 (there is a relationship) You are interested in estimating Y p PX6O1The following output was generated by Excel.SUMMARY OUTPUTRegression StatisticsMultiple RR SquareAdjusted RSquareStandard ErrorObservationsANOVARegressionResidualTotal0.800.640.575.778of167SS347.30199.59$46.88Coefficients Standard Error23.034.835.101.50InterceptXCS Scanned with CamScannerMS347.3033.26t Stat4523.23F10.44P-value0.000.02Significance F0.02Lower 95%10.55117Upper 95%35.50849

The simple linear regression output and summary output is given below.Let x = expenditurey = saleTo…

A. Interpret the slope of coefficient . B. Interpret the value of coefficient of determination . c. Using the decision rule based on (-statistic, test at the 10% significatice level whether or not there is a linear relationship between advertising ex

A. Interpret the slope of coefficient . B. Interpret the value of coefficient of determination . c. Using the decision rule based on (-statistic, test at the 10% significatice level whether or not there is a linear relationship between advertising ex

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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