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Online Tests
Statistics Ics Part 1 Online Test MCQs With Answers
Question # 1
A coin and die can be thrown together in
Choose an answer
2 ways
12 ways
8 ways
None of these
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Question # 2
If X and Y are independent, than Var ( X -Y) is equal to.
Choose an answer
Var (X) + Var (Y)
Var (X) - Var (Y)
Var (X+ Y)
Zero
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Question # 3
A set of numerical values assigned to a sample space is called.
Choose an answer
Random sample
Random variable
Random numbers
Random experiment
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Question # 4
A fair aid is rolled, the sample space consists of:
Choose an answer
2 outcomes
6 outcomes
36 outcomes
None of these
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Question # 5
Which of the followingindices satisfies both the time reversal and factor reversal tests.
Choose an answer
Fisher's method
Paasche's method
Laspeyres method
None of these
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Question # 6
50
th
percentile is also called as
Choose an answer
Mean
Mode
Average
Median
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Question # 7
In binomial experiment successive trials are:
Choose an answer
Dependent
Independent
May be independent or dependent
None of these
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Question # 8
The numebr 143.9500 rounded off to nearest tenth is.
Choose an answer
143.9
144.0
143.0
144
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Question # 9
Which of the following case is true for hypergeometric distribution.
Choose an answer
Probability remains constant for all trials
Probability changes
successive trials are dependent
Both (B) and (C) but not (A)
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Question # 10
The probability of getting two red balls with replacement from a bag containing 4 red, 3 white and 3 black balls is.
Choose an answer
4/25
1/25
9/100
2/25
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Question # 11
Which of the following is written at the bottom of the table:
Choose an answer
Sources note
Foot note
Prefatory note
Both A and B
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Question # 12
Both quantities and prices are used in
Choose an answer
Link relatives
Chain relatives
Average of relatives
Aggregative index numbers
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Question # 13
The hypergeometric experiment has propeties
Choose an answer
One
Three
Four
Five
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Question # 14
The consumer price index number is also called.
Choose an answer
The cost of living index number
The retail price index number
The wholsale price index number
Both a and b
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Question # 15
For symmetrical distributions the values of co-efficent of skewness is
Choose an answer
Negative Number
Positive Number
Imaginary Number
Pure Number
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Question # 16
Which of the following average is effected by extreme values.
Choose an answer
Median
Mode
Arithmetic mean
All of these
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Question # 17
Which of the following methods uses quantities consumed in the base period when computing a weighted index.
Choose an answer
Laspeyree'method
Paasche's method
Fisher's method
None of these
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Question # 18
If two events cannot occur together they are said to be.
Choose an answer
Independent
Dependent
mutually exclusive
Equally likely
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