A less-than cumulative frequency curve drawn for a data set containing 40…

MATHEMATICS · Single correct · CBSE · Mathematics · Statistics · Statistics

Problem

A less-than cumulative frequency curve drawn for a data set containing 40 observations passes through the point (33, 20). What is the median of the data? (a)

34

(b)

30

(c)

33

(d)

20

Related theory

Cumulative Frequency
Statistics
Ogives and quartiles
Ogive (graphical representation)

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