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Statistics Ics Part 1 Online Test MCQs With Answers
Question # 1
A portion of populatin selected for study is called.
Choose an answer
Parameter
Statistic
Population
Sample
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Question # 2
An index having a wide scope is called:
Choose an answer
Price index number
General purpose index number
Special purpose index number
None of these
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Question # 3
A quantitative variable whose value are countable is called.
Choose an answer
Categorical variable
Continuous variable
Discrete variable
None of these
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Question # 4
The variance of constant is always
Choose an answer
Constant
One
Positive
Zero
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Question # 5
A lettter is chosen at random from the word STATITICS , The probability of getting a vowel is.
Choose an answer
1/5
3/10
1/2
2/5
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Question # 6
The mena is affected by
Choose an answer
Change of origin
Scale of measurement
Both a and b
None of these
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Question # 7
F(-∞) is always equal to.
Choose an answer
Zero
One
Two
Negative one
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Question # 8
In which distribution the successive trials are without replacement.
Choose an answer
Hypergometric distribution
Bionomial dristribution
Continuous distribution
None of these
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Question # 9
The letter used as a symbol for population mean is
Choose an answer
μ
-
Φ
x
σ
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Question # 10
For a given binomial distribution with a fixed,if p < 0.5 , than
Choose an answer
The binomial distribution will be skewed to the left.
The binomial distribution will be skewed to the right
The binomial distributio iwll be symmetric
None of these
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Question # 11
In fixed base method, the base period should be.
Choose an answer
Far away
Normal
Un reliable
Abnormal
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Question # 12
The process of systematic arrangement of data into rows and columns is called.
Choose an answer
Classification
Tabulation
Bar chart
Pie chart
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Question # 13
Index number are called:
Choose an answer
Mathematical barometer
Economic barometer
Statistical barometer
Both A and C
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Question # 14
If any value in a sereis is zero, then we cannot calculate the.
Choose an answer
Mean
Median
Mode
Harmonic mean
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Question # 15
E(X ± Y) =..............
Choose an answer
E(X) + E(Y)
E(X) - E (Y)
E(x) ± E (Y)
None of these
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Question # 16
If we went to compare the prices of wheat then we have to compute.
Choose an answer
Price index number
Quantity index number
Volume index number
Both B and C
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Question # 17
Brand of a soap is ..................... variable.
Choose an answer
Quantitative
Qualitative
Continuous
Imaginary
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Question # 18
Paasche's index number is:
Choose an answer
Simple index number
Weighted index number
Un-weighted index number
Composite index number
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