Math / Data & Statistics

QuestionFind the range and standard deviation of the set of data. $210,213,216,219,222,225,228 \text { b }$
The range is $\square$ (Simplify your answer.) The standard deviation is $\square$ (Round the final answer to the nearest hundredth as needed. Round all intermediate values to the nearest hundredth as needed.)

Studdy Solution
Calculate the standard deviation by taking the square root of the variance.
Standard deviation $\sigma = \sqrt{36} = 6$
The range is:
$\boxed{18}$
The standard deviation is:
$\boxed{6.00}$

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