| $\text{ગુણ}$ | $10$ | $15$ | $20$ | $25$ | $30$ |
| $\text{વિદ્યાર્થીઓની સંખ્યા}$ | $2$ | $4$ | $6$ | $8$ | $5$ |
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| ${x_i}$ | $2$ | $5$ | $6$ | $8$ | $10$ | $12$ |
| ${f_i}$ | $2$ | $8$ | $10$ | $7$ | $8$ | $5$ |
| ઉંમર | $15$ | $16$ | $17$ | $18$ | $19$ | $20$ |
| વિદ્યાર્થીઓની સંખ્યા | $5$ | $8$ | $5$ | $12$ | $X$ | $Y$ |
| ઊંચાઈ ($cm$ માં) | છોકરાઓની સંખ્યા |
| $95-105$ | $9$ |
| $105-115$ | $13$ |
| $115-125$ | $26$ |
| $125-135$ | $30$ |
| $135-145$ | $12$ |
| $145-155$ | $10$ |
| વર્ગ અંતરાલ | $0-4$ | $4-8$ | $8-12$ | $12-16$ | $16-20$ |
| આવૃત્તિ | $4$ | $6$ | $8$ | $5$ | $2$ |
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