Compute the mean, variance, and standard deviation for the following data set. Round all answers to the nearest tenth. {85,95,90,70,75,95,85,85,95,90,70,75}

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asked Jan 18, 2018 94.0k views

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Compute the mean, variance, and standard deviation for the following data set. Round all answers to the nearest tenth. {85,95,90,70,75,95,85,85,95,90,70,75}

Mathematics
high-school

Alexey F asked

by Alexey F

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Mean: 84.1
You add all the numbers together and divide by the amount of numbers

Lokesh Kumar Gaurav answered Jan 24, 2018

by Lokesh Kumar Gaurav

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