Python 2 and Python 3, the two versions of the programming language in widespread use, include a function called shuffle that can randomize a list or another sequence of data.

While the other formulas can do some magical things, the FORECAST function feels the closest to actual magic because it's as ...

You can't use a SUM () function to sum a filtered list, unless you intend to evaluate hidden and unhidden values. Here's how to sum only the values that meet your filter's criteria.