The events "male” and "buys lunch” are not independent because
A
cap p times open paren male divides buys lunch close paren is equal to cap p times male is equal to 0 point 3 .B
cap p times open paren male divides buys lunch close paren is equal to 0 point 4 and cap p times male is equal to 0 point 3 .C
cap p times open paren buys lunch divides male close paren is equal to cap p times male is equal to 0 point 4 .D
cap p times open paren buys lunch divides male close paren is equal to 0 point 3 and cap p times male is equal to 0 point 4 .