The central limit theorem states that: A. Sample means are normally distributed around the population mean B. Sample data is normally distributed around the sample mean C. Population means are normally distributed around the sample mean D. All of the above

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

If the simple annual interest rate on a loan is 6, what is the interest rate in percentage per month?

Use the elimination method to solve the systems of equations.choose the correct ordered pair. 7x+4y=39