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Maths CBSE Mentoring
Class 9 Mentoring product
Statistics
Frequency polygon
4.
Analyse the frequency polygon with histogram
Question:
4
m.
Assertion (A):
The frequency polygon is formed by joining the midpoints of the upper sides of the adjacent rectangles of a histogram.
Reason (R):
The total area of the histogram corresponds to the total frequency of the data.
Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A)
Assertion (A) is false but reason (R) is true
Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A)
Assertion (A) is true but reason (R) is false
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