The number of siblings reported by 25 students in a class is distributed as follows. Find the modal number of

Exercises · Q12

The number of siblings reported by 25 students in a class is distributed as follows. Find the modal number of siblings.

Number of siblings ( $x$ )	0	1	2	3	4
Number of students ( $f$ )	4	10	7	3	1

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As with all discrete-data mode questions, we compare the frequency column directly, without any calculation.

Step 1 — Compare frequencies. $4, 10, 7, 3, 1$ . The greatest of these is $10$ .

Step 2 — Read off the corresponding value. The frequency $10$ stands against $x=1$ sibling. …