Chapter 8.1, Problem 19E

(a)

To determine

To fill: The two missing probability values in the probability distribution table,

$x$	$2$	$4$	$6$	$8$	$10$
$P\left(X=x\right)$	$0.1$	$0.2$	$x$	$x$	$0.1$

(b)

To determine

To calculate: The value of $P\left(X\ge 6\right)$ and $P\left(2<X<8\right)$ for the probability distribution table,

$x$	$2$	$4$	$6$	$8$	$10$
$P\left(X=x\right)$	$0.1$	$0.2$	$0.3$	$0.3$	$0.1$