Nina sells ninety-five percent of her cookies at the bake sale. She sold 475 cookies. How many cookies did she bake all together?

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

The distributive property allows you to say that 3(x − 1) = 3x −

Adistribution has the five-number summary shown below. what is the third quartile, q3, of this distribution? 22, 34, 41, 55, 62