Express 5.375.375, point, 37 as a mixed number.

Create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1.

Me because i don't understand how to do it.: )

Amovie theater owner determined that about 2 out of every 5 customers purchases popcorn. which simulation could be used to answer questions about customers purchasing popcorn?