The table to the right lists probabilities for the corresponding numbers of girls in three births. What is the random variable, Number of girls x P(x) what are its possible values, and are its values numerical? 0.125 0.375 WN - C 0.375 0.125 . . . Choose the correct answer below. O A. The random variable is P(x), which is the probability of a number of girls in three births. The possible values of P(x) are 0.125 and 0.375. The values of the random value P(x) are numerical. O B. The random variable is x, which is the number of girls in three births. The possible values of x are 0, 1, 2, and 3. The values of the random value x are numerical. O C. The random variable is x, which is the number of girls in three births. The possible values of x are 0, 1, 2, and 3. The values of the random value x are not numerical. O D. The random variable is P(x), which is the probability of a number of girls in three births. The possible values of P(x) are 0.125 and 0.375. The values of the random value P(x) are not numerical