For this last question, let's see how well you can follow a recipe. Now, you do not have to understand where the recipe comes from, that is not what is being generate a result? How does that sound? The purpose of the following instruction is to enable you to calculate the uncertainty in the average of a set of value $2$ of this lab, however for now, do not bother yourself with the details. You will perform or follow this same recipe later in the lab when analyzing "small data s

$\{8\mathrm{.}2,3\mathrm{.}9,9\mathrm{.}8,6,9\mathrm{.}4\}$