Suppose a simple random sample of size n = 50 is obtained from a population whose size is N = 25,000 and whose population proportion with a specified characteristic is p=0.6.

Abby is preparing fruit punch for her party. she starts with a bowl filled with liquid that has 1/2 fruit juice and 1/2 sprite, but she decides it's too fruity. so she pours out 1/4 of the liquid, and then fills the bowl up again with sprite. what fraction of the punch is now sprite?

Why did the ice arena get so hot after the big game (this is math related google it to find the paper

If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).