Question 8
what does the following expression equal when y = 3
2 x (y - 5)

Asimple random sample of size nequals14 is drawn from a population that is normally distributed. the sample mean is found to be x overbar equals 70 and the sample standard deviation is found to be sequals13. construct a 90% confidence interval about the population mean

You earn a 12% commission for every car you sell. how much is your commission if you sell a $23,000 car?

Which statement about the annual percentage rate (apr) is not true?