Create a series of summary statistics cells that analyze the grades entered so far. Organize these statistical cells so that they are easily visually related to the data cells that they summarize. Each formula should cover the whole range of possible grades, but reflect only the grades entered so far. (5%) For each category of grades above, create cells which will compute the average of grades entered so far. Optional: Name these cells appropriately, so if used in a formula the name will appear not the cell reference. I don't understand what this problem means.
Solved by C. W. in 16 mins