Web apps: standard deviation calculator

Self-tutoring about web apps that make life easier: the tutor mentions the standard deviation calculator.

Let’s bring up a problem that happens all the time: you have a list of numbers and need to find the standard deviation.

You could pull up a spreadsheet or a handheld calculator (most have a function to find the standard deviation). Or, then again, you could simply enter the list in the standard deviation calculator.

Good times:)