A. Read the statements carefully and choose the letter of the best answer. 1. If two coins are tossed once, which is NOT a possible value of the random variable for the number of heads? A. 0 B. 1 C. 2 D. 3 2. Which of the following is a discrete random variable? A. Length of wire ropes B. Number of soldiers in the troop C. Amount of paint used in repainting the building D. Voltage of car batteries 3. Which formula gives the probability distribution shown by the table? X 3 4 5 P(X) 1/3 1/4 1/5 A. P(X) = X B. P(X) = 1/X C. P(X) = X/3 D. P(X) = X/5 4. How many ways are there in tossing two coins once? A. 4 B. 3 C. 2 D. 1 5. It is a numerical quantity that is assigned to the outcome of an experiment. A. random variable B. variable C. probability D. probability distributionB. Classify the following random variables as discrete or continuous. 1. The weight of the professional wrestlers . The number of winners in lotto for each day The area of lots in an exclusive subdivision The speed of a. car The number of dropouts in a school per district was C. Determine the values of the random variables in each of the following distributions. 1. Two coins are tossed. Let T be the number of tails that occur. Determine the values of the random variable T. 2. A meeting of envoys was attended by 4 Koreans and 2 Filipinos. If three envoys were selected at random one after the other, determine the values of the random variable F representing the number of Filipinos