There are 36 flowers in a bouquet. two-thirds if the flowers are roses. one-fourth of the roses are red. what percent of the bouquet is made up of red roses? a. 9% b. 16 2/3% c. 25% d. 66 2/3%

An optical inspection system is used to distinguish among different part types. the probability of a correct classification of any part is 0.92. suppose that three parts are inspected and that the classifications are independent. let the random variable x denote the number of parts that are correctly classified. determine the probability mass function of x. round your answers to four decimal places (e.g. 98.7654). x f(x) 0 1 2 3