JEE MAIN - Mathematics Hindi (2024 - 30th January Evening Shift - No. 26)
आंकड़ों
| $$x_i$$ | 0 | 1 | 5 | 6 | 10 | 12 | 17 |
|---|---|---|---|---|---|---|---|
| $$f_i$$ | 3 | 2 | 3 | 2 | 6 | 3 | 3 |
का प्रसरण $$\sigma^2$$ बराबर है _________.
Answer
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आंकड़ों
| $$x_i$$ | 0 | 1 | 5 | 6 | 10 | 12 | 17 |
|---|---|---|---|---|---|---|---|
| $$f_i$$ | 3 | 2 | 3 | 2 | 6 | 3 | 3 |
का प्रसरण $$\sigma^2$$ बराबर है _________.
