Blog Post

Finding the Standard Deviation from a Frequency Table

Even after telling my students how to find the Standard Deviation from a Frequency Table using the TI-84 several times in class, there was still some confusion.  So, I have broken down and made this 1-page handout.  Surprisingly, it was my first time making a handout like this.

By Jon Oaks

College Math Instructor. Tech Enthusiast. Visionary. Creative Genius. But above all, I enjoy what I do. That is why I am a teacher. Because I like to teach.

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