A biconditional statement is a conjunction of which two types of statements? A. Conditional and inverse
B. Converse and conditional
C. Converse and contrapositive
D. Conditional and contrapositive

i can confirm its B

Step-by-step explanation:

hypothesis, if and only if, conclusion

where are the options?

step-by-step explanation:

answer: expected value of x = 1.0

step-by-step explanation:

p(x=0) = 0.25

p(x=1) = 0.50

p(x=2) = 0.25

expected value for x = 0×0.25 + 1×0.5 + 2×0.25 = 1.0