Ken is bobbing for apples. The tub contains 8 red, 6 green, and 4 yellow apples. If Ken
closes his eyes and bites into the first apple
he touches,
what is the probability the apple will be green?

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