One hundred players have entered a tennis tournament. They are classified by age and gender as follows. Female Male Junior 25 15 Senior 20 40 The probability that a randomly selected player is a senior or a female is Select one: O 20 45 O 20 100 O 85 100 O 20 60If a random variable X has a binomial distribution with parameters :1 = 4 and p = 0.2, then P(X 2 1) = Select one: O 0.200 O 0.590 O 0.026 O 0.410