The following table presents data on the frequency of doing Basic Statistics exercises per week and the GPA of students in the XYZ study program. The coefficient of determinationfrom the data above isFrekuensi latihan soal per minggu (X)IPK (Y)12.823.033.4The GPA (Y)The frequency of doingexercises per week (X)12.823.033.4

Coefficient of determination denoted the how much variation of dependent variable explained by…

Answered: The following table presents data on…

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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The marketing research department of a large company knows that the company's monthly sales are influenced by the way in which it spends money on marketing. For example, monthly expenditures such as the ones listed below are known to have an effect on y, the company's total monthly sales (in millions of dollars). x = money spent on television advertising (in 1000's of dollars) X2 = money spent on promotion (i.e., free samples) x3 = money spent on newspaper advertising (in 1000's of dollars) X = average discounts offered to retail outlets (in %) Using data from the previous 26 months, the company decides to collect data on 3 of the independent variables to use in a multiple regression model for estimating monthly sales. If the R´ for this model is 0.5, fill in the missing entries in the ANOVA table associated with this model. Do all calculations to at least three decimal places. Source of variation Degrees of freedom Sums of Mean F statistic squares squares Regression Error Total 4+
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The following table presents data on the frequency of doing Basic Statistics exercises per week and the GPA of students in the XYZ study program. The coefficient of determinatie rom the data above is