Skateboards are on sale. You can get wooden or polymer boards, in either blue or green colors. List the sample space.
a) wooden blue, wooden green, polymer blue, polymer green
b) wooden, polymer, green, blue
c) blue, green
d) wooden, polymer

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 longer leg of a 30° 60° 90° triangle is 16 times square root of three how long is a shorter leg

The interior angles formed by the side of a hexagon have measures of them up to 720° what is the measure of angle a