Ts Eamcet
Probability
TS EAMCET 2020 (Online) 14th September Morning Shift
MCQ+1 / -02020
A random variable $X$ has the following probability distribution
$$ \begin{array}{|c|c|c|c|c|c|c|c|c|} \hline X=x & 1 & 2 & 3 & 4 & 5 & 6 & 7 & 8 \\ \hline P(X=x) & 0.15 & 0.23 & K & 0.10 & 0.20 & 0.08 & 0.07 & 0.05 \\ \hline \end{array} $$
For the event $E=\{X / X$ is a prime number $\}$ and the event $F=\{X / X<4\}$, the probability $P(E \cup F)=$