Han and tyler are each completing homework online. Their progress bars are shown below. Han is doing the assignment on his iphone, while Tyler is using an ipad. Tyler says, “The arc length on my progress bar measures 4.75 cm and Han’s is 2.25cm, so I’ve done more work than him.

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