How to Calculate Standard Deviation of a Sample Using a Calculator

A response to the Built To Share Activity
created by Catherine Studholme (@cstudholme)

Number of views: 228

This was much more challenging than I thought it may be, as I was having difficulties trying to figure out how to make the equation into an image.

Example for "How to Calculate Standard Deviation of a Sample Using a Calculator":
https://www.oercommons.org/courseware/lesson/104871