(Solved): 5. Determine the cumulative distribution function of the variable defined at 2.1 Also determine the ...

5. Determine the cumulative distribution function of the variable defined at 2.1 Also determine the following probab. a. $P(X<1.5)$ b. $P(X\le 3)$ c. $P(X\ge 2)$ d. $P(1<X\le 2)$ \begin{tabular}{|c|c|c|c|c|c|} \hline $\mathrm{x}$ & -2 & -1 & 0 & 1 & 2 \\ \hline $\mathrm{p}(\mathrm{X}=\mathrm{x})$ & 0.2 & 0.4 & 0.1 & 0.2 & 0.1 \\ \hline \end{tabular}