A random variable X has following probability distribution
| $X=x$ | 1 | 2 | 3 | 4 | 5 | 6 |
|---|---|---|---|---|---|---|
| $P(X=x)$ | K | 3K | 5K | 7K | 8K | K |
Then $P(2 \leq X<5)=\ldots \ldots$
- A$\frac{3}{5}$
- B$\frac{7}{25}$
- C$\frac{23}{25}$
- D$\frac{24}{25}$
✓ Correct answer: A
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