A Random Variable Has the Probability Distribution Table as Shown $P ( x \geq 5 )$

Short Answer

A random variable has the probability distribution table as shown. Calculate $P ( x \geq 5 )$ . $$\begin{array} { c | l | l | l | l | l | } \hline x & 1 & 3 & 5 & 7 & 9 \\\hline P ( X = x ) & 0.4 & 0.2 & 0.1 & & 0.2 \\\hline\end{array}$$ ​ $$P ( x \geq 5 ) =$$ __________