Math  /  Data & Statistics

QuestionFind the range and standard deviation of the set of data. 8,11,8,11,11,13,158,11,8,11,11,13,15
The range is \square (Simplify your answer.)

Studdy Solution
Calculate the standard deviation by taking the square root of the variance.
Standard Deviation=5.432.33\text{Standard Deviation} = \sqrt{5.43} \approx 2.33
The range is:
7 \boxed{7}
The standard deviation is approximately:
2.33 \boxed{2.33}

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