The assumptions underlying OLS regression analysis include a) the error terms are independent
b) the error terms have unequal variances
c) the model is nonlinear
d) the error terms are dependent
e) the error terms are exponentially distributed.

Which property is illustrated by the statement given below? raj raj.

What is the point-slope equation of a line with slope -5 that contains the point (6,3)

Each person in an it department of 25 people works on at least one of 3 major projects: system security, program implementation, platform development. 10 people work on system security, 13 work on program implementation, and 12 work on platform development. 4 people work on system security and platform development, 5 people work on program implementation and platform development, and 2 people work on all three projects. how many people work on system security and program implementation?