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Business Statistics Icom Part 2 English Medium Online Test MCQs With Answers
Question # 1
A qualitative variable is also caled.
Choose an answer
Statistic
Parameter
Constant
Attribute
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Question # 2
If every element of a set A is also an element of B, then A set is called.
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Subset of B
Sub set of A
Universal Set
Null Set
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Question # 3
When two dice are rolled, the maximum total on the two faces of the dice will be.
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1
4
12
36
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Question # 4
When a dice are rolled, the possible outcomes are.
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2
6
4
6n
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Question # 5
The probability of drawing a white ball from a bag containing 6 rad 8 black 10 green and 5 white balls is.
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6/29
8/29
5/29
None of above
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Question # 6
The elimination of extreme scores at the top of the set has the effect of.
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Raising the mean
Lowering the mean
No effect
None of above
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Question # 7
A measure computed on the basis of sample data is termed as.
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Statistic
Discrete
Parameter
Continuous
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Question # 8
The probability of drawing red cards from a pack of 52 cards is
Choose an answer
13/52
12/52
4/52
26/52
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Question # 9
As a generela rule, statisticians tend to use which of the following numebr of classes when arranging the data.
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Between 5 and 20
Fewer than 5
Between 1 and 5
More than 20
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Question # 10
Three books of different colours are to be arranged in a rack the possible arrangement are.
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3
6
9
12
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Question # 11
Which of the following is called an ideal index number.
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Paasche's index number
Laspeyre's index number
Marshal's index number
Fisher's index number
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Question # 12
Questionnarire method is used in collection of.
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Secondary data
Primary data
Internet data
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Question # 13
In fixed base method the base period should be.
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Normal year
Abnormal year
Fluctuatingyear
Both b and c
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Question # 14
The probbability of an event lies between.............
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0 and 1
-1 and 1
0 and -1
1 and -1
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Question # 15
A bio model frequency curve consists of.
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Two maxima
One maxima
Three maxima
No maxima
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Question # 16
Statistics shoud be.
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Collected in a systematic manner
Comparable
Numerated or estimated
All of these
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