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variance

C1 noun
gen /ˈvɛɹ.i.əns/

variance /ˈvæɹ.i.əns/ nghĩa là sự biến đổi, sự thay đổi

Các nghĩa

  1. sự biến đổi, sự thay đổi

    The act of varying or the state of being variable.

    countable · uncountable

    I need to calculate the mean and the variance.

    A random variable is definitely a constant if the variance is zero.

  2. sự sai lệch

    A difference between what is expected and what is observed; deviation.

    countable · uncountable

  3. sự bất đồng, sự mâu thuẫn

    The state of differing or being in conflict.

    countable · uncountable

    But here, again, is the old variance between nature and fortune: each seems to delight in marring the work of the other.

  4. giấy phép đặc biệt

    An official permit to do something that is ordinarily forbidden by regulations.

    countable · uncountable

  5. sự khác biệt giữa hai văn bản pháp lý

    A discrepancy between two legal documents.

    countable · uncountable

  6. sự thay đổi so với nguyên đơn ban đầu

    A departure from a cause of action originally in a complaint.

    countable · uncountable

+ 2 nghĩa khác

  1. phương sai

    The second central moment in probability; the square of the standard deviation.

    countable · uncountable

  2. số bậc tự do

    The number of degrees of freedom in a system.

    countable · uncountable

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