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Online Tests
Statistics Ics Part 1 Online Test MCQs With Answers
Question # 1
Weight of students in a class make
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Discrete data
Continuous data
Constant data
Qualitative data
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Question # 2
the collection of all possible outcome of a random experimnet is called.
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Sample point
Sure event
sample event
simple event
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Question # 3
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 # 4
The numebr of trial in bionomial distribution is.
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Not fixed
Fixed
Large
Small
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Question # 5
In a skewed distribution the three averages man, median & mode are.
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identical
different
0
equal 1
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Question # 6
In a binomial distribution
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μ =
σ²
μ <
σ²
μ >
σ²
μ = 1
σ²
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Question # 7
The data about the weights of plants:
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Discrete data
Qualitative data
Continuous data
Quantitative data
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Question # 8
The number 136.500 rounded off to nearest unit is.
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136
137
136.5
136.0
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Question # 9
The probabilyt density function p (x) cannot exced.
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zero
One
Mean
Infinity
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Question # 10
Paasche's index is also called
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Consumer price index
Current year price
Simple index
Cost of consumption
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Question # 11
Data which have been arranged in ascending or descending order are called.
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Raw data
Grouped data
Arrayed data
Un grouped data
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Question # 12
The percentage of observations lying within the items X + 3S in the normal distribution.
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68.26%
95.44%
70.00%
99.75%
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Question # 13
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 # 14
An index that measures the change for a fixed time period is called.
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Chain base method
Fixed base method
Simple aggregative method
Cost of living method
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Question # 15
The probability of vowel letters form the words STATISTIC is.
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2/10
3/10
0
4/10
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Question # 16
The base period in fixed bases should be________
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A normal year
Abnormal year
Special
General
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Question # 17
a graph of a cumulative frequency distribution is called.
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Histogram
Ogive
Frequecny polygon
None of thesse
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Question # 18
β
1
is a quantity
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Dimensional
Dimension less
Positive
Negative
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