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.Management Sciences
Category: Presentation Of Data
When we add the lower and upper class limits and dividing the sum by, the values so obtained are called class____________?
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A. Interval
B. Histogram
C. Limits
D. Marks
When in a frequency distribution the maximum frequency occur at one end, then the frequency curve of such distribution is ________________?
A. J- shaped
B. U- shaped
C. Bell- shaped
D. V- shaped
In constructing a histogram which is to be taken along X-axis__________?
A. Class interval
B. Class frequency
C. Class boundaries
D. Class mark
Class mark is the value which divides a class into ________ equal parts?
A. Four
B. One
C. Three
D. Two
A value get which divides a class into two equal parts is called _________________?
A. Class interval
B. Open interval
C. Size
D. Mid point
The stub is the containing__________________?
A. Box head
B. Column captions
C. Caption
D. Row caption
The graphs of the symmetrical distribution is _____________?
A. J- shaped
B. U- shaped
C. Bell- shaped
D. None of these
Any data collected by the investigator personally from the informants are called __________ data?
A. Primary
B. Unofficial
C. Group data
D. None of these
Class _________ is the difference between two class limit?
A. Boundary
B. Class mark
C. None of these
D. Class interval
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