Grouped frequency distribution table helps us to draw the meaningful ________.

inferences

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confusion

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doubt

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unsureness

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Solution

The correct option is A inferences
Lets we are given a grouped frequency table with the student age and average study hours. From the table we can find out the average study hours for a particular group.

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Similar questions

30

A B

$\begin{matrix} Class mark & 12.5 & 17.5 & 22.5 & 27.5 & 32.5 & 37.5 & 42.5 Frequency & 12 & 17 & 22 & 27 & 30 & 21 & 16 \end{matrix}$

(a) From the distribution, given above, construct a frequency table.

(b) Use the table obtained in part (a) to draw : (i) a histogram, (ii) an ogive.

30

A B

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