1 Two events A and B are independent if P A and B P A x P B

1) Two events A and B are independent if P (A and B)= P (A) x P (B).

2) If P(E) = 0.7 then the P (E Complement) = 0.03

3) A relative frequency approach is used to interpret probability statements such as those of meteorologists.

4) Susy and Frank toss a coin over cab fare. The probability that Susy will pay five days in a row is 0.03125

Solution

2. statmenrt is wrong

all other are true