C. LET US PRACTICE Activity 1: CLASSIFY ME! Directions: Classify the following random variables if DISCRETE or CONTINUOUS. Random Variables Classifications 1. The number of deaths per year attributed to lung cancer. 2. The average amount of electricity consumed per household per month. 3. The speed of a car. 4. The number of siblings in a family of a region. 5. The amount of sugar in a cup of coffee. Activity 2: BOYS OR GIRLS Directions: Construct and illustrate the probability distribution of the problem below. An experiment consists of studying the number of boys in families with exactly 2 children. The random variable X may be used to represent the number of boys. D. LET US REMEMBER Properties of a discrete probability distribution: 1. The probability of each value of the random variable must be between or equal to 0 and 1. In symbol, 0