a. Is the time required to download a file from the Internet a discrete random variable, a 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 b. Is the number of light bulbs that burn out in the next week in a room with 16 bulbs a discrete random variable, a 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 c. Is the gender of college students a discrete random variable, a continuous rar dom variable, or not a random variable? A. It is a continuous random variable B. It is a discrete random variable C. It is not a random variable d. Is the exact time it takes to evaluate 27.72 a discrete random variable, a continuous random variable, or not a random variable? A. It is a continuous random variable B. It is a discrete random variable, C. It is not a random variable e. Is the weight of a T-bone steak a discrete random variable, a continuous random variable, or not a random variable? A. It is a continuous random variable. B. It is a discrete random variable. C. It is not a random variable.