To calculate the standard deviation of those numbers: 1  1. 2  2. Then for each number: subtract the Mean and square the result. 3  3. Then work out the mean of those squared differences. 4  4. Take the square root of that and we are done!o calculate the standard deviation of those numbers: 1  1. 2  Work out the Mean (the simple average of the numbers). 3  2. Then for each number: subtract the Mean and square the result.
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âYoda, to Luke Skywalker. Yoda, a male member of a mysterious species, was a revered Jedi Master who served as the Grand Master of the Jedi Order in the waning days of the Galactic Republic. He was renowned within the Order for his wisdom, powers of the Force, and lightsaber combat, and he lived for nearly 900 years.