Here is a fun one. I have a request to generate the min and max values of an average. In other words, they want the range of an average value. In this particular case we the range of daily averages over N time by X dimension. Here is an example;
We have an Average daily count (see equation below) , the client wants the min and max values used to get that value. In the table below, client xyz had a daily average count in Sept of 25.45, the lowest day in September was 5 orders placed, the highest day was 45. Likewise in October the lowest was 2 and the highest was 200.