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Online Tests
Statistics Ics Part 1 Online Test MCQs With Answers
Question # 1
E(x) = Σxf(x) if it ________ absolutely.
Choose an answer
Equal
Converges
Discrete
None of these
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Question # 2
The variable that takes numerical value is called______ variable.
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Quantitative
Primary
Qualitative
None of these
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Question # 3
Random numbers are generated from the single digit numbers.
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{ 1,2,3,............. 10 }
{ 0, 1,2,.......................... 10}
{ 0,1,2.............}
{0,1,2,............. 9}
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Question # 4
Which of the following indices has an upward bias.
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Laspeyres' index
Paache's index
Fisher's index
None of these
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Question # 5
Binomial distribution has parameter
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One
Two
Three
Four
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Question # 6
Link relataives can be obtained dividing Pn by
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Po
P n-1
qo
qn-1
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Question # 7
The distribution is positively skewed if.
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Mean < Mode
Mean > Mode
Mean > Median
Both b and c
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Question # 8
In hypergometric distribution the trials are.
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Independent
Dependent
Independent and dependent
None of these
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Question # 9
β is a letter
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German
Greek
Latin
Dutch
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Question # 10
If x̅ = 10 and Y = 5 +2x, then Y̅ is.
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5
10
25
15
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Question # 11
In which distribution the successive trials are with replacement
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Hypergeometric
Binomial distribution
Continuous distribution
Discrete distribution
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Question # 12
Classification of data by quantitative characteristcs is called.
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Qualitative classification
Quantitative classificaton
Geographical classification
Temporal classification
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Question # 13
A quantitative variable whose value are countable is called.
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Categorical variable
Continuous variable
Discrete variable
None of these
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Question # 14
Classification is the provess of arranging data according to.
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One characteristic
Two or more characteristics
Similar characterics
Different characteristics
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Question # 15
Mean of hypergeometric distribution is
Choose an answer
np
np
Nnk
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Question # 16
4
C
5
= ....................
Choose an answer
5
1/5
0
None of these
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Question # 17
Data classified by attributes are called.
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Continuous data
Quantitative data
Qualitative data
Grouped data
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Question # 18
Its value cannot be exactly examined.
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Ranodm variable
Fixed varaible
Mathematical variable
Variable
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