Consider the following regression model: y=B1+B2X2+B3X3+B4X4+BsXs+U. The sample size is N=172. Using F test, we want to test: Ho: B2+B3-B5 =0 H : O/W. The restricted and unrestricted sum of squared errors are SSE=1027 and SSEU-924. What is the F statistics for this test.

Consider the following regression model: y=1+2x2+1x3+4x1+cx3+u. The sample size is N=172. Using F test, we want to test: H0:2+1=0H1:O/W. The restricted and unrestricted sum of squared errors are SSEr=1027 and SSEu=924. What is the F statistics for this test