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Business Statistics Icom Part 2 English Medium Online Test MCQs With Answers
Question # 1
An index number is called a simple index when it is computed from.
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Multiple variables
Bi. variables
Single variable
All of above
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Question # 2
Questionnarire method is used in collection of.
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Secondary data
Primary data
Internet data
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Question # 3
Five cards are selected at random from a pack of 52 cards without replacement. The possible combinations are.
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2704
(52)5
2598960
260
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Question # 4
Lower class boundary of 30-35 will be.
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35
36
32.5
None of above
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Question # 5
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 # 6
WPI stand for.
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Whole sale price index
Whole price index
Wider price index
Weighted price index
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Question # 7
Relative frequencies are obtaied by.
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Dividing the mid points by the total frequency.
Dividng the total frequency by the frequency
Dividing the frequency by totla frequency
Dividing the mid points by the frequency
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Question # 8
A measure computed on the basis of pupulation data is called.
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Parameter
Statistics
Statistic
None of these
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Question # 9
A qualitative variable is also caled.
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Statistic
Parameter
Constant
Attribute
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Question # 10
The mean of a constant 'a' is.
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a/2
a2
0
None of above
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Question # 11
The probability f an event always lics between.
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0 & 1
-1 & +1
-2 & +1
-1 & 0
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Question # 12
A random sample of 200 random digits is selected from a random number table. Expected number of zeros in the sample is.
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10
20
50
100
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Question # 13
From a bag containing 4 white and 5 black balls 2 balls are drawn as random the probability that they ac of same colour is.
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3/9
2/9
4/9
5/9
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Question # 14
Source notes are given at the.
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End of the table
Top of the table
Beggining of the table
Middle of the table
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Question # 15
Index numbers are called.
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Economic barometers
Mathematical barometers
Statistical barometers
Scientific barometers
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Question # 16
Two books are to be selected at random without replacement out of four books. The number of possible selections are.
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4
2
6
3
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