The heights of a sample of basketball players on a middle school team are: 71, 60, 63, 69, 64, 70, 65, 66. Find the sample variance
2.50 inches
14.29 inches
65 5 inches
66 inches

Look at the following graph of the given equation. determine whether the equation is a function. explain why or why not.

How much dextrose 70% must be mixed with dextrose 5% to prepare 1,000 ml of dextrose 20%?

Logan wants to know how many skateboards have defective parts. he inspects 20,000 skateboards and keeps track of the number of defects per board. use his probability distribution table to find the expected value for defects on a skateboard.