Astudent makes bags of candy for spring. the amount of candy in each bag is listed below. 1/4 lb, 1/4 lb, 3/4 lb, 1/2 lb, 1/4 lb, 3/4 lb. what is the combined weight of the 1/4 bags? what is the combined weight of the 3/4 bags? what is the combined weight of the 1/2 bags? what is the total weight of the candy used in all the bags? what is the average amount of candy in each bag?

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