guitar center is the largest musical equipment supplier in the U.S. They carry over 50 types of guitar amplifiers, with a mean price of $516.43 and a standard deviation of $477.38. Lee's Amplifiers, on the other hand, is a small, family run music store that specializes in building customer amplifiers. They typically have 6 to 8 different amplifiers in stock. Their mean price is $625.29 and the standard deviation of their price is $121.52. Write a few sentences that describe how the prices and variety of amplifiers compare at these two businesses