Explore More
| ऊंचाई (सेमी में) | $70-75$ | $75-80$ | $80-85$ | $85-90$ | $90-95$ | $95-100$ | $100-105$ | $105-110$ | $110-115$ |
| बच्चों की संख्या | $3$ | $4$ | $7$ | $7$ | $15$ | $9$ | $6$ | $6$ | $3$ |
| वर्ग | $0-10$ | $10-20$ | $20-30$ | $30-40$ | $40-50$ | $50-60$ |
|---|---|---|---|---|---|---|
| बारंबारता | $11$ | $29$ | $18$ | $4$ | $5$ | $3$ |
| ${x_i}$ | $3$ | $8$ | $13$ | $18$ | $23$ |
| ${f_i}$ | $7$ | $10$ | $15$ | $10$ | $6$ |
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