Suppose you want to do a confidence interval for the mean age of your clients when X has a normal distribution and the population standard deviation is 10. You want a margin of error of no more than 2 years. How many clients should you sample

How to write 3 tenths and 5 tenths as a decimal

Twenty points. suppose that one doll house uses the 1 inch scale, meaning that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. if the doll house is 108 inches wide, what is the width of the full-sized house that it's modeled after? in inches and feet

00 points ! missy’s rotation maps point k(17, –12) to k’(12, 17). which describes the rotation? 270° counterclockwise rotation 90° counterclockwise rotation 90° clockwise rotation 180° rotation