When there are two coefficients, the resulting confidence sets are
A)rectangles.
B)ellipses.
C)squares.
D)trapezoids.

Question

Quizplus · Accepted Answer

When there are two coefficients, the resulting confidence sets are represented by ellipses. This is because the confidence sets are determined by the joint distribution of the two coefficients, which is typically a bivariate normal distribution. The level of confidence determines the size and shape of the ellipse.

When There Are Two Coefficients, the Resulting Confidence Sets Are