Suppose a random variable

can take any value in the interval[1,2]

and a random variable

can take any value in the interval[2,3]

.

a) The random variable

can take any value in an interval[,]

. Find the values of

and

:

=

unanswered

=

unanswered

b) Can the expected value of+

be equal to 6?

Select an option

Yes

No

unanswered