The float committee made a scale model of their float before they started construction 1 inch: 3 feet to create their model. The actual float will be 18 feet long.
What is the length of the scale model float in inches?
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inches

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