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Coefficient of Variation

The monthly p...

Question

The monthly pocket money of $10$ friends are given below in rupees:
$450, 300, 400, 500, 250, 450, 200, 600, 300, 400$
Make a frequency distribution table showing the above information.

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Solution

Frequency distribution table will be as given below:
Entry Tally Marks Frequency
$200$ $I$ $1$
$250$ $I$ $1$
$300$ $I I$ $2$
$400$ $I I$ $2$
$450$ $I I$ $2$
$500$ $I$ $1$
$600$ $I$ $1$

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