You! : )

an experiment consists of rolling a standard six-sided die once. event a is "rolling an even number" and event b is "rolling a 2."
are the events dependent or independent? why?

select the option that correctly answers both questions.

a. events a and b are independent, because p(b)=p(b|a)=1/6.
b. events a and b are dependent, because p(b)≠p(b|a).
c. events a and b are dependent, because p(a)≠p(b|a).
d. events a and b are independent, because p(a)=p(b|a)=1/2.