Use a random number generator to pick 5 numbers from 1 to 100. You can either make up 5 numbers yourself or you can use an online random number generator. I like this one. Once you have your five numbers, write them down. Calculate the arithmetic mean of this set of 5 numbers. Calculate the median of the set of 5 numbers. Calculate the range of the set of 5 numbers. -Calculate the variance of the set of 5 numbers. Calculate the standard deviation of the set of 5 numbers. You are welcome to use an online calculator to verify your answers if you'd like, but I am more interested in you showing that you understand how to plug the numbers into the formulas. So in the end I want three things for each calculation: Writing down the formula. Plugging the appropriate numbers into the formula. The final answer.