A company manufacturing paper coffee cups produces 540 paper coffee cups every half hour . How many lapsed coffee cups will be produced in 3 hours and 30 minutes , 5 hours 15 minutes 8 hours 45 minutes

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