What is the point of least squares for the set of scores [2, 7, 8, 11]?
A)Indeterminate
B)4
C)7
D)10

Question

Quizplus · Accepted Answer

The point of least squares, often referred to in the context of the mean or average, minimizes the sum of the squared deviations from each data point. For the set [2, 7, 8, 11], the mean is (2+7+8+11)/4 = 28/4 = 7. This is the value that minimizes the sum of squared deviations, making it the point of least squares.

What Is the Point of Least Squares for the Set