For exercises 4-9, find the value of x. Round to the nearest tenth.

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

What is the equation of a line that passes through points (0, 4) and (-4,-8)?

Why is causation so much more difficult to prove than correlation?