Help pls pls pls plsplspls

Each of the walls of a room with square dimensions has been built with two pieces of sheetrock, a smaller one and a larger one. the length of all the smaller ones is the same and is stored in the variable small. similarly, the length of all the larger ones is the same and is stored in the variable large. write a single expression whose value is the total area of this room. do not use any method invocations.

Fredrick designed an experiment in which he spun a spinner 20 times and recorded the results of each spin

How do you create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1?