Reading # 12, CFAI Volume 1, Answer of Q#5 on page 416.
How we are getting idea from question for part A that we should use F test ?
Any help here?
Reading # 12, CFAI Volume 1, Answer of Q#5 on page 416.
How we are getting idea from question for part A that we should use F test ?
Any help here?
Because the f-stat tests whether all slope coefficients Ina linear regression model are equal to zero.