Standard Deviations In my biology lab class we're required to have a calculator that can automatically calculate standard deviation, to save time on the math parts of the labs. Can I do that on this calculator? I couldn't find anything about how to calculate it in the manual.

hoganm4 Sep 23, 2008

what is the standard deviation for the set of numbers; 2.44,2.50,2.53,2.76,2.84,2.90,2.93,2.93,3.72,4.20,4.80

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374 Answers

This calc will do standard deviations. In the manual it is on page 2 and also on page 40.

Posted on Jul 17, 2007

Anonymous

Standard deviation is a longer process then that, you have to work out the mean of these numbers, then the variance, then the standard deviation.

Posted on Oct 24, 2008

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