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 1 Online Test MCQs With Answers
Question # 1
The numebr 143.9500 rounded off to nearest tenth is.
Choose an answer
143.9
144.0
143.0
144
Previous
Skip
Next
Question # 2
When referring to a curve that tails off to the left end, you would callit.
Choose an answer
Symmetrical
Skewed to the right
Positively skewed
None of these
Previous
Skip
Next
Question # 3
Which of the following is suitable for discrete probability distribution.
Choose an answer
Frequency polygon
Probability
Ogive
Histogram
Previous
Skip
Next
Question # 4
If Mean = 25 and S
2
=25 the C.V is
Choose an answer
100%
25%
20%
None of these
Previous
Skip
Next
Question # 5
If Laspeyres index = 104.5, Paasche's index = 107.9, then, Fisher's ideal index is equal to:
Choose an answer
100
104.1
106.2
110.2
Previous
Skip
Next
Question # 6
Choose an answer
The Laspeyres index
The Paasches index
The value index
None of these
Previous
Skip
Next
Question # 7
The smallest and the largest value of data are called.
Choose an answer
Range
Mid point
Extreme value
Arrayed value
Previous
Skip
Next
Question # 8
If E a and impossible event, then P(E) is.
Choose an answer
0
0.5
1
Impossible
Previous
Skip
Next
Question # 9
The sum of absolute deviations is a minimum if these deviations are taken from the
Choose an answer
Mean
Mode
Median
All of these
Previous
Skip
Next
Question # 10
It is the reciprocal of the simple average of teh reciprocal of all the values.
Choose an answer
A.M
G.M
H.M
Mode
Previous
Skip
Next
Question # 11
Which average cannot be computed if any value is less than zero.
Choose an answer
G.M
Median
Mode
A.M
Previous
Skip
Next
Question # 12
The distribution is positively skewed if.
Choose an answer
Mean < Mode
Mean > Mode
Mean > Median
Both b and c
Previous
Skip
Next
Question # 13
The variable that takes numerical value is called______ variable.
Choose an answer
Quantitative
Primary
Qualitative
None of these
Previous
Skip
Next
Question # 14
Which is the most suitabel average in chain base method.
Choose an answer
Arithemetic mean
Median
Geometric mean
Weighted arithmetic mean
Previous
Skip
Next
Question # 15
Classification of data by their time of occurrence is called.
Choose an answer
Temporal or choronologicla classification
Geographical classification
Quantitative classification
Qualitative classfication
Previous
Skip
Next
Question # 16
For a certain distribution if Σ(x -10) = 5, Σ(x -20) =18 & Σ(x -15) = 0 then the value of Σ is.
Choose an answer
10
15
20
25
Previous
Skip
Next
Question # 17
The number 5.56500 rounded off to nearest hundredth is.
Choose an answer
5.57
5.56
6.00
5.00
Previous
Skip
Next
Question # 18
The main advantages of using the range as a measure of dispersion is that.
Choose an answer
It is easy to calculate
It is heavily influenced by extreme values.
It can change drastically from one data set to the next
It is determined by only two points in the data set
Previous
Skip
Next
Back