County: PROVIDENCE ; 2 Floors; Lot size: 28,314 Sq. Ft. Partial Basement; Heating; View More
The Least Common Multiple (LCM) of some numbers is the smallest number that the numbers are factors of. Like the LCM of 3 and 4 is 12, because 12 is the smallest number that 3 and 4 are both factors for. Type some numbers into the box to the right, and this page will find the LCM of those numbers. Type the integers here.
Similarly, we obtain the regression mean square (MSR) by dividing the regression sum of squares by its degrees of freedom 1: \[MSR=\frac{\sum(\hat{y}_i-\bar{y})^2}{1}=\frac{SSR}{1}.\] Of course, that means the regression sum of squares (SSR) and the regression mean square (MSR) are always identical for the simple linear regression model.