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Grouped Frequency Tables

How many stud...

Question

How many students have weight in $100 \leq W < 120$ category $?$

A

3

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B

4

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C

5

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D

7

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Solution

The correct option is B $4$
As we can see from the frequency table that the number of students having weight in category $100 \leq W < 120$ are
$= 1 + 3 = 4$

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