(x + 50° 140° 120° 112 (+40° xº What is the value of x?

Use the function f(x) is graphed below. the graph of the function to find, f(6). -2 -1 1 2

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

Which one is the correct answer, and why?