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
Commodities subject to considerable price variation should best be measured by
Choose an answer
Quantity index
Price index
Value index
None of thes
Previous
Skip
Next
Question # 2
Classification of data according to locations or areas is called.
Choose an answer
Temporal classification
Geographical classification
Qualitative classification
Quantitative classification
Previous
Skip
Next
Question # 3
Why is it necessary to square the difference from the mean when computing the standard deviation.
Choose an answer
So that the extreme values will not affect the calculation
Some of the differnece will be positive and some will e negative
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
Question # 4
When we draw the sample with replacement (the first sample is replaced before the next draw), the probability distribution to be used is:
Choose an answer
Binomial
Hypergeometric
Both Binomial & hypergeometric
None of these
Previous
Skip
Next
Question # 5
In case of positively skewed distribution the extreme values lie in the.
Choose an answer
Middle
Left tail
Right tail
Any where
Previous
Skip
Next
Question # 6
The probability of sure event is:
Choose an answer
0
0.5
1
Negative
Previous
Skip
Next
Question # 7
Tossing two dice possble sampes are.
Choose an answer
2
6
12
36
Previous
Skip
Next
Question # 8
Binomial distribution is positively skewed
Choose an answer
P < 1/2
P > 1/2
P = 1/2
P < q <
1
/
2
Previous
Skip
Next
Question # 9
The word statistics is at present used in
Choose an answer
Two senses
Three senses
Four senses
None of these
Previous
Skip
Next
Question # 10
F(-
∞
) is always equal to
Choose an answer
Zero
One
Two
Negative one
Previous
Skip
Next
Question # 11
When statistics is applied in Biology then it is called:
Choose an answer
Econometrics
Statistical inference
Statistical biology
Biometry
Previous
Skip
Next
Question # 12
If all values considered in calculating an index are of equal importance, the index is
Choose an answer
Weighted
Simple
Un weighted
None of these
Previous
Skip
Next
Question # 13
A hypergometric random variable is a (an)
Choose an answer
Independent variable
Continuous random variable
Discrete random variable
None of these
Previous
Skip
Next
Question # 14
If a player well shuffles the pack of 52 playing card, then the probability of a black card form 52 playing cards is:
Choose an answer
1/52
13/52
26/52
4/52
Previous
Skip
Next
Question # 15
For a constant K ,the variance of K.
Choose an answer
Zero
A
-2
K
None of these
Previous
Skip
Next
Question # 16
In how many ways a team of 4 players be chosen from a total 10 persons.
Choose an answer
40
210
5040
None of these
Previous
Skip
Next
Question # 17
Hourly temperature recorded by weather brave is the example of:
Choose an answer
Discrete variable
Continuous variable
Qualitative
Both A and B
Previous
Skip
Next
Question # 18
Co-efficent of standard deviation can be measured by the following formula
Choose an answer
Previous
Skip
Next
Back