More Classes
5th Class
6th Class
7th Class
8th Class
9th Class
10th Class
11th Class
12th Class
NAT I
NAT II
CSS
IQ
General Knowledge
MDCAT
ECAT
GAT General
GAT Subject
Other Links
Go to Home
Online Tests
Statistics Ics Part 2 Chapter 6 Online Test MCQs With Answers
Question # 1
If any ultimate class frequency is negative the data will be
Choose an answer
inconsistent
consistent
correlated
composite
Previous
Skip
Next
Question # 2
The two attributes A and B are ________associated, If (AB) < (A)(B)/n.
Choose an answer
Positively
Negatively
Zero
Symmetrical
Previous
Skip
Next
Question # 3
n = (A) + --------------------
Choose an answer
(B)
(α)
(β)
(A)
Previous
Skip
Next
Question # 4
A characteristic which varies in quantity from one individual to another is called a________.
Choose an answer
Association
Correlation
Variable
Attribute
Previous
Skip
Next
Question # 5
The two attribute A and B are positively associated, if _________.
Choose an answer
(AB) = (A)(B)/n
(AB) < (A)(B)/n
(AB) ≠ (A)(B)/n
(AB) > (A)(B)/n
Previous
Skip
Next
Question # 6
The shape of the chi-square distribution depends upon_________.
Choose an answer
Parameters
Number of cells
Degrees of freedom
Standard deviation
Previous
Skip
Next
Question # 7
Degree of linear relationship between two variables is called
Choose an answer
regression
association
correlation
disassociation
Previous
Skip
Next
Question # 8
The two attributes A and B are negatively associated if
Choose an answer
Previous
Skip
Next
Question # 9
A process of dividing the objects into two mutually exclusive classes of an attribute is called
Choose an answer
classification
trichotomy
dichotomy
association
Previous
Skip
Next
Question # 10
If two attributes A and B have perfect positive association value of the coefficient of association is equal to _______.
Choose an answer
+1
-1
0
(r-1)(c-1)
Previous
Skip
Next
Question # 11
For an r x c contingency table, the number of degrees of freedom are equal to:
Choose an answer
rc
r + c
(r-1)+(c-1)
(r-1)(c-1)
Previous
Skip
Next
Question # 12
The process of dividing the objects into two mutually exclusive classes is called_______
Choose an answer
Bichotomy
Trichotomy
Dichotomy
Multichotomy
Previous
Skip
Next
Question # 13
The value of coefficient of association lies between
Choose an answer
0 and + 1
-1 and + 1
-1 and 0
-0.5 and + 0.5
Previous
Skip
Next
Question # 14
The sample size n is reasonably large so that for each cell, the estimated expected frequency must be at least
Choose an answer
2
3
4
5
Previous
Skip
Next
Question # 15
Chi-square curve ranges from:
Choose an answer
-∞ to +∞
0 to ∞
-∞ to 0
0 to 1
Previous
Skip
Next
Question # 16
If two attributes A and B are independent, then co-efficient of association is______.
Choose an answer
-1
+1
0
0.5
Previous
Skip
Next
Question # 17
For a 3 x 3 contingency table, the number of cells in the table are _________.
Choose an answer
3
4
6
9
Previous
Skip
Next
Back