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State if the following is true or false.

The following table gives the daily income of 50 workers of a factory. The "'less than type" of ogive is the below graph.

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True

False

answer is A.

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Detailed Solution

Consider the table,
Question Image

To draw the less than type ogive, we plot on

120, 12, 140, 26, 160, 34, 180, 40, 200, 50

the graph and join the points free hand. The graph obtained by this is the required less than type ogive.
Question Image

Therefore, it is true that the given table gives the daily income of 50 workers of a factory, the "'less than type" of ogive is the above graph.
Hence, option 1 is correct.

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