Which Inequality Represents the Probability, X, of Any Event Happening

1 / Which inequality represents the probability, x, of any event happening?
(1) (3)
(2) (4)
2 / A fair coin is tossed three times. What is the probability that the coin will land tails up on the second toss?
(1) (3)
(2) (4)
3 / A number is selected at random from the set {2,3,5,9,11,12}. What is the probability the number is greater than 3 or less than 9?
4 / Mary chooses an integer at random from 1 to 6. What is the probability that the integer she chooses is a prime number?
(1) (3)
(2) (4)
5 / A box contains six black balls and four white balls. What is the probability of selecting a black ball at random from the box?
(1) (3)
(2) (4)
6 / A six-sided number cube has faces with the numbers 1 through 6 marked on it. What is the probability that a number less than 3 will occur on one toss of the number cube?
(1) (3)
(2) (4)
7 / The faces of a cube are numbered from 1 to 6. What is the probability of not rolling a 5 on a single toss of this cube?
(1) (3)
(2) (4)
8 / If the probability that it will rain on Thursday is , what is the probability that it will not rain on Thursday?
(1) 1 (3)
(2) 0 (4)
9 / A bag of marbles contains 5 white, 2 brown, and 9 green marbles. If one marble is taken at random from the bag, what is the probability that it will be a white marble?
10  / The probability of getting a ticket while speeding is 85%. How many times would you expect to get a ticket if you were speeding 340 times?
11  / If the probability it will be windy is 50%, the probability it will rain is 30%, and the probability it will be windy and it will rain is 5%, find the probability that it will be windy or it will rain.