Noelles rectangular deck has a length of 18 feet and a width of 16 feet. if a hot tub takea up a square that is 4 feet on each side in the middle of the deck, how much area is left of the deck?

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