Determine whether the random variable x is discrete or continuous. Explain. Let x represent the number of people with blood type Upper A in a random sample of 49 people. Question content area bottom Part 1 Choose the correct answer below. A. The random variable is discrete, because it has a countable number of possible outcomes. B. The random variable is discrete, because it has an uncountable number of possible outcomes. C. The random variable is continuous, because it has an uncountable number of possible outcomes. D. The random variable is continuous, because it has a countable number of possible outcomes