MCQ
A random variable X has following probability distribution
Then P(2 ≤ X < 5) = _____.
| X = x | 1 | 2 | 3 | 4 | 5 | 6 |
| P(X = x) | K | 3K | 5K | 7K | 8K | K |
- ✓$\frac{3}{5}$
- B$\frac{23}{25}$
- C$\frac{7}{25}$
- D$\frac{7}{25}$
✓
Answer
Correct option: A.
$\frac{3}{5}$
A
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