Show your villain personally doing something despicable. Have the villain do something awful to something or someone we care about. Make sure your villain has a believable motive or agenda. Avoid bargain bin Nazis. Don't have your villain talk like a cheeseball. Be careful with those smirks.
A simple moving average is customizable in that it can be calculated for a different number of time periods, simply by adding the closing price of the security for a number of time periods and then dividing this total by the number of time periods, which gives the average price of the security over the time period.
Calculating moving averages can be a really useful way to look at trends in your data, and we can easily set up a formula in Excel to always look at the last 3 or 6 or any numbers of months in your data. Letâs take a look at an example. I want to know the last 3 months average sales of my Beanie Hats.alculating moving averages can be a really useful way to look at trends in your data, and we can easily set up a formula in Excel to always look at the last 3 or 6 or any numbers of months in your data. Letâs take a look at an example. I want to know the last 3 months average sales of my Beanie Hats.