# The word regression was first founded by_________?

The word regression was first founded by_________?

A. Neyman person
B. R A Fisher
C. Sir F Galton
D. Karl Pearson

# Response variable is a_________?

Response variable is a_________?

A. Fixed
B. Random variable
C. Whole
D. None of above

# If (AB) >(A) (B)/n __________ then A and B are?

If (AB) >(A) (B)/n __________ then A and B are?

A. Independent
B. Associated
C. Dis-associated
D. None of these

# (A β C) is a frequency of attributes of order_______________?

(A β C) is a frequency of attributes of order_______________?

A. 3
B. (2)
C. 1
D

# If x and y are Independent to each other the coefficient of correlation is _____________?

If x and y are Independent to each other the coefficient of correlation is _____________?

A. -1
B. +1
C. .6
D. 0

# Two attributes are associated if expected frequency is ____________________?

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 ______________?

In perfect association the value of coefficient of association is ______________?

A. (0)
B. +1
C. -1
D. non of these

# Attributes are _______ if they have some relation?

Attributes are _______ if they have some relation?

A. Disassociation
B. In consistent
C. Associated
D. None of these

# Richness is not a ________________?

Richness is not a ________________?

A. Constant