\f27 The area bounded by a z-score of 0.25 is .0987. Which of the following is TRUE? 9.87% of the data falls within the given region O It corresponds to a probability of .0987 O Both a and b are correct O None is correct28 In preparation for the coming Christmas party, the class is planning to form a committee consisting of 5 students. The members of the committee will be selected at random from 7 male and 8 female students. Find the probability that the committee will contain exactly 2 male students. (2 Points) .2356 .0186 .3263 O .39169 A variable in which a rule is used to assign a number to each outcome of an experiment (1 Point) O Random variable O Random outcome O Random probability O Probability outcome23 Which of the following is NOT a property of a binomial experiment? (1 Point) O All trials are identical O Each trial has only two possible outcomes The probability of success may change from trial to trial The purpose of the experiment is to determine the number of success that occurs during the n trials24 The Houston Rockets will play three consecutive games, if we are interested in the number of wins, which below is the sample space? (2 Points) {0, 1, 2} {1, 2, 3} O {W, L } O {0, 1, 2, 3}25 A listing of all possible values of a discrete random variable along with their corresponding probabilities is known as; (1 Point) Discrete distribution Continuous distribution Discrete probability distribution Continuous probability distribution26 In a given distribution, the mean is 20 and the standard deviation is 3. What is the corresponding standard score (z-score) of 15? (1 Point) 1.67 -2.76 -167 -1.67\f22 Determine the area under the normal curve to the right of -2.71. O .4966 O .0034 O .0097 O -.0034