The probability that evan purchases a comic book from the bookstore (event a) is 0.67, and the probability that glen purchases a comic book from the bookstore (event b) is 0.74. the probability that both evan and glen purchase a comic book is 0.2442.

given this information, which statement is true?

events a and b are independent because p(a|b) = p(a)
events a and b are dependent because p(a and b) do not egual p(a) x p(b)
events a and b are dependent because p(a|b)=p(a)