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  • What is variance and standard deviation with example?

    0.667 0.667 0.667

    Questioner:Lucas Gonzales 2023-06-17 09:46:27
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  • Amelia Patel——Studied at the University of Cambridge, Lives in Cambridge, UK.

    We know that variance is a measure of how spread out a data set is. It is calculated as the average squared deviation of each number from the mean of a data set. For example, for the numbers 1, 2, and 3 the mean is 2 and the variance is 0.667.read more >>
    +119962023-06-18 09:46:27

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