What is the standard deviation of {44, 46, 33, 10,

Sam Longoria

Sam Longoria

Answered question

2022-01-19

What is the standard deviation of {44, 46, 33, 10, 50, 27}?

Answer & Explanation

Piosellisf

Piosellisf

Beginner2022-01-19Added 40 answers

Standard Deviation is 5.578
Explanation:
Before we find Standard Deviation, let us find mean of {44, 46, 33, 10, 50, 27}. This is simply 44+46+33+10+50+276 or 2106 or 35.
Next find deviations of the terms from mean, which are
{9, 11, -2, -25, 15, -8}.
Standard deviation is nothing but square root of the (average of squares of these deviations. Hence Standard Deviation is
81+121+4+625+225+646 or 11206 or
33.46646 or 5.578

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