How to calculate the estimated standard deviation of bond lengths 3.375, 3.350, 2.785 and 3.014 Å?

Pretam Kumar @Pretam-Kumar

11 August 2021 1 9K Report

How to calculate the estimated standard deviation of bond lengths 3.375, 3.350, 2.785 and 3.014 Å.

Thank you in advance.

Regards,

Pretam

S. Béatrice Marianne Ewalds-Kvist

The standard deviation of these four values is:

Standard Deviation, s: 0.28337372261144

Count, N: 4

Sum, Σx: 12.524

Mean, x̄: 3.131

Variance, s 2: 0.080300666666667

If you mean something more difficult ask Jochen Wilhelm

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