Math / Data & Statistics

Question8 7 points Alisha measures the volume of a liquid three times. She gets $27.9 \mathrm{~mL}, 26.4 \mathrm{~mL}$ , and 24.9 mL . What is the standard deviation of her measurements? type your answer... 9 7 points During a lab activity, two students measure the coefficient of friction between two surfaces to be 0.350 and 0.413 . If the theoretical value for the

Studdy Solution
Take the square root of the result to find the standard deviation.
$s = \sqrt{2.25} = 1.5$
Solution: The standard deviation of Alisha's measurements is $1.5$ mL.

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