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Question-1
How many quartiles a series has?
(A)
4
(B)
5
(C)
6
(D)
7
Question-2
____________ is a positional average
(A)
Mean
(B)
Median
(C)
Standard deviation
(D)
Lorenz curve
Question-3
For measuring intelligence ___________ is an ideal measure.
(A)
Mean
(B)
Median
(C)
Mode
(D)
Quartile deviation
Question-4
___________ divides the distribution into two equal parts.
(A)
q1
(B)
q2
(C)
q3
(D)
q4
Question-5
Median _________.
(A)
Not affected by extreme values
(B)
Can be graphically determined
(C)
Cannot be determined
(D)
Involves complex computation
Question-6
∑ x stands for _____________.
(A)
All the values of the series
(B)
Total of all frequencies
(C)
Sum of all observations
(D)
None of these
Question-7
The graphical representation of mode deals with _____________.
(A)
Frequency curve
(B)
Frequency rectangles
(C)
Cumulative frequency curve
(D)
Frequency polygon
Question-8
Weighted arithmetic mean is useful for computing _____________.
(A)
Index numbers
(B)
Standardization of births
(C)
Standardization of death
(D)
All of these
Question-9
___________ is the quartile coincide with median.
(A)
1
st
(B)
2
nd
(C)
3
rd
(D)
4
th
Question-10
____________ is the value divides a series into different parts.
(A)
Mean
(B)
Partition values
(C)
Deciles
(D)
Percentiles
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Plus 1 Humanities
ICSE/ISC
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