A random variable X has the probability distribution X 1 2 3 4 5 6 7 8 P(X) 0.15 0.23…
Mathematics · JEE Main · NTA Exams — Statistics and Probability
A random variable X has the probability distribution
| X | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| P(X) | 0.15 | 0.23 | 0.12 | 0.10 | 0.20 | 0.08 | 0.07 | 0.05 |
For the events E = { X is prime number } and
\(F=\{x<4\}\), the probability \(\text { F(E U F) }\) is
- 0.87
- 0.77
- 0.35
- 0.50
Answer
(A) 0.87
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