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Find the range and standard deviation of the set of data190, 191, 192. 193, 194. 195, 196

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The range is given for the comparison between the smallest and largest value from the set of data, in this case:


\text{Range}=196-190=6

The standar deviation is given for the following formula:


S=\sqrt[]{\frac{\sum ^n_(i=1)(x_i-\bar{x})^2}{n-1}}

In this case the standart deviation is 2.

User Thibault Dumas
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