Below you are given a partial ANOVA table based on a sample of 12 observations relating the number of personal computers sold by a computer shop per month (y), unit price (x1 in $1,000) and the number of advertising spots (x2) they used on a local television station.
a.At = 0.05 level of significance, test to determine if the model is significant. That is, determine if there exists a significant relationship between the independent variables and the dependent variable.
b.Determine the multiple coefficient of determination.
c.Determine the adjusted multiple coefficient of determination.
Definitions:
Dividend Payment
A disbursement of a portion of a company's earnings decided by the board of directors to its shareholders.
Residual Dividend Policy
A strategy where dividends are paid to shareholders from the leftover or residual earnings after all operational and expansion costs are covered.
Target Capital Structure
The ideal mix of debt, preferred stock, and common equity that a company aims to hold to minimize its cost of capital.
Forecasted Net Income
An estimated calculation of a company's earnings after all expenses and taxes have been subtracted from revenue for a given future period.
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