We can find the quartiles from the ogive for grouped data. Here the y-axis of the ogive represents _________.
A
class mark
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B
frequency
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C
cumulative frequencies
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D
class-interval
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Solution
The correct option is C cumulative frequencies By using ogive we can find the quartiles for the grouped data. Here the y-axis of the ogive represents cumulative frequencies and the x-axis represents the class- intervals.