Identifying Probability Distributions. In Exercises 714, determine whether a probability distribution is given. If a probability distribution is given, find its mean and standard deviation. If a probability distribution is not given, identify the requirements that are not satisfied.Pickup Line Ted is not particularly creative. He uses this pickup line If I could rearrange the alphabet, I'd put U and I together. The random variablex is the number of girls Ted approaches before encountering one who reacts positively.x P(x)1 0.0012 0.0203 0.1054 0.2335 0.242

Econ 225: Ex. You have 12 shirts in your closet. 9 White shirts, 3 Black shirts. Suppose you pick a shirt at random. Put it on, when you get home you take it off and wash it. Suppose you do the same thing the next day, without replacing the first shirt. What is the probability that both shirts you picked out are white Day 1: P(Picking a white shirt)= 9/12 (9 white shirts/...