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Online Tests
Statistics Ics Part 1 Online Test MCQs With Answers
Question # 1
Continuous variable can be measured at.
Choose an answer
Specific points
Integer points
All possibel points
No points
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Question # 2
Choose an answer
8
0
1/8
3
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Question # 3
If two events cannot occur together they are said to be
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Independent events
Dependent events
Mutually exclusive events
Equally likely events
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Question # 4
In which distribution the probabiliyt of success remains constant from triam to triail
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Hypergometric distribution
Binomiial distribution
Sampling distribution
Continuous distribution
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Question # 5
The probability of continuous random variable at x = a is__________.
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One
Zero
Between
More then one
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Question # 6
The number of possible outcomes in Bernoulli trial is
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Three
Four
Two
One
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Question # 7
Which is a poor measure of dispersion in open-end distribution.
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Range
Standard deviation
Variance
A.M
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Question # 8
Geometric mean is a suitable average in ______ method.
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Price index
Chanin bases
Quantity index
Index mean
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Question # 9
Graphs of frequency distributions are used because.
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they have a long history in practical applications
They attract attenstion to data pattern
They account for biased or incomplete data
None of thses
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Question # 10
Binomial distribution is positively skewed
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P < 1/2
P > 1/2
P = 1/2
P < q <
1
/
2
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Question # 11
In a fixed base method which period is taken always 100
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Preceding
Following
Base
Current
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Question # 12
The mode of letters in the word STATISTICS is:
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S
T
I
S & T
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Question # 13
The letter μ is
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German
Latin
Greek
None of these
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Question # 14
The number 5.56500 rounded off to nearest hundredth is.
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5.57
5.56
6.00
5.00
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Question # 15
Mean deviationis always.
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More than S.D.
Equal to S.D.
Less than S.D.
None of these
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Question # 16
A numerical characteristics of a sample is called.
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Parameter
Variable
Sample
Statistics
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Question # 17
Pearson's co-efficient of skewness is positive when distribution is
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Negatively skewed
Positively skewed
Symmetrical
Leptokurtic
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Question # 18
The mean of a constant 'a' is
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0
a/2
a
2
None of these
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