Respuesta :

Catya
The table shows the sum of (x-mean)^2 is 46. put this into the equation (s) for standard deviation. "n" is the number of values in the data set (5 x-values).

[tex]s = \sqrt{ \frac{1}{5 - 1}(46) } [/tex]
[tex]s = \sqrt{11.5} \\ \\ s = 3.4[/tex]


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