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| मौसम | साफ (Clear) | सामान्य (Fair) | संदिग्ध (Dubious) | बरसात (Rainy) |
| संभावना | $0.50$ | $0.30$ | $0.15$ | $0.05$ |
| स्मार्ट फोन की संख्या $(x)$ | $0$ | $1$ | $2$ | $3$ | $4$ | $5$ |
|---|---|---|---|---|---|---|
| प्रायिकता $(P(x))$ | $k$ | $0.3$ | $0.15$ | $0.15$ | $0.1$ | $2k$ |
| $X = x$ | $-1$ | $0$ | $1$ | $2$ |
|---|---|---|---|---|
| $F(X = x)$ | $0.3$ | $0.7$ | $0.8$ | $1$ |
| $X$ | $1$ | $2$ | $3$ | $4$ | $5$ |
| $P(X = x)$ | $k$ | $\frac{k}{3}$ | $\frac{k}{4}$ | $\frac{k}{2}$ | $\frac{k}{2}$ |
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