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i. A multiple regression equation defines the relationship between the dependent variable and the independent variables in the form of an equation.
Ii) Autocorrelation often happens when data has been collected over periods of time.
Iii) Homoscedasticity occurs when the variance of the residuals (Y - Y') is different for different values of Y'.
Q2: i. The moving average method merely smoothes
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Q55: What is the critical value at the
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Q74: i. One component of a time series
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