| समूह | आकार | माध्य | प्रसरण |
| अवलोकन $I$ | $10$ | $2$ | $2$ |
| अवलोकन $II$ | $n$ | $3$ | $1$ |
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| $x$ | $1, 3, 5, 7, 9$ |
| $f$ | $4, 24, 28, 16, 8$ |
| अंक: | $2$ | $3$ | $5$ | $7$ |
| बारंबारता: | $(x+1)^2$ | $2x-5$ | $x^2-3x$ | $x$ |
| वर्ग: | $10-20$ | $20-30$ | $30-40$ | $40-50$ | $50-60$ |
| आवृत्ति: | $\alpha$ | $110$ | $54$ | $30$ | $\beta$ |
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