| ઉંમર (વર્ષમાં) | $5$-$15$ | $15$-$25$ | $25$-$35$ | $35$-$45$ | $45$-$55$ | $55$-$65$ |
| દર્દીઓની સંખ્યા | $6$ | $11$ | $21$ | $23$ | $14$ | $5$ |
| ઉંમર (વર્ષમાં) | દર્દીઓની સંખ્યા $(f_i)$ | વર્ગ ચિહ્ન $(x_i)$ | $d_i = x_i - 30$ | $f_i d_i$ |
| $5$-$15$ | $6$ | $10$ | -$20$ | -$120$ |
| $15$-$25$ | $11$ | $20$ | -$10$ | -$110$ |
| $25$-$35$ | $21$ | $30$ | $0$ | $0$ |
| $35$-$45$ | $23$ | $40$ | $10$ | $230$ |
| $45$-$55$ | $14$ | $50$ | $20$ | $280$ |
| $55$-$65$ | $5$ | $60$ | $30$ | $150$ |
| કુલ | $80$ | - | - | $430$ |
Explore More
| વર્ગ | $0-50$ | $50-100$ | $100-150$ | $150-200$ | $200-250$ | $250-300$ | $300-350$ |
| આવૃત્તિ | $10$ | $15$ | $30$ | $20$ | $15$ | $8$ | $2$ |
| ગુણ | વિદ્યાર્થીઓની સંખ્યા |
| $10$ થી ઓછા | $10$ |
| $20$ થી ઓછા | $50$ |
| $30$ થી ઓછા | $130$ |
| $40$ થી ઓછા | $270$ |
| $50$ થી ઓછા | $440$ |
| $60$ થી ઓછા | $570$ |
| $70$ થી ઓછા | $670$ |
| $80$ થી ઓછા | $740$ |
| $90$ થી ઓછા | $780$ |
| $100$ થી ઓછા | $800$ |
Vedclass Products
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialGenerate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeLive online exams with unlimited students, 360° analytics & white-label branding.
See Demo