To cut a population into three classes is called_______________?
A. Dichotomy
B. Capital
C. Tracheotomy
D. Attribute
Related Questions on Sample Linear Regression Mcqs
If (AB) >(A) (B)/n __________ then A and B are?
A. Independent
B. Associated
C. Dis-associated
D. None of these
Two attributes are associated if expected frequency is ____________________?
A. Less than observed
B. Greater than observed
C. Equal to observed
D. None of these
In perfect association the value of coefficient of association is ______________?
A. (0)
B. +1
C. -1
D. non of these