A. Dichotomy
B. Capital
C. Tracheotomy
D. Attribute
Sample Linear Regression Mcqs
γxy is always equal to………….?
A. γyx
B. -γyx
C. γx
D. γo2
Richness is not a …………….?
A. Constant
B. Discreade
C. Variable
D. Continuous
Attributes are ……. if they have some relation?
A. Disassociation
B. In consistent
C. Associated
D. None of these
In perfect association the value of coefficient of association is …………..?
A. (0)
B. +1
C. -1
D. non 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
If x and y are Independent to each other the coefficient of correlation is ………….?
A. -1
B. +1
C. .6
D. 0
(A β C) is a frequency of attributes of order……………?
A. 3
B. (2)
C. 1
D
If (AB) >(A) (B)/n ………. then A and B are?
A. Independent
B. Associated
C. Dis-associated
D. None of these
Response variable is a………?
A. Fixed
B. Random variable
C. Whole
D. None of above