Determine whether the following value is a continuous random variable, discrete random variable, or not a random variable. a. The number of pigeons in a country b. The hair color of adults in the United States c. The number of statistics students now doing their homework d. The amount of rainfall in a country in a year e. The number of textbook authors now eating a meal f. The weight of a hamburger Question content area bottom Part 1 a. Is the number of pigeons in a country a discrete random variable, continuous random variable, or not a random variable? A. It is a discrete random variable. B. It is a continuous random variable. C. It is not a random variable