Question

In which distribution variance and standard deviation are equal ​

Answer 1

Step-by-step explanation:

The variance is the average of the squared differences from the mean. Standard deviation is the square root of the variance so that the standard deviation would be about 3.03. Because of this squaring, the variance is no longer in the same unit of measurement as the original data.

Answer 2

Step-by-step explanation:

☠️Answer☠️

Both the mean and variance of the Poisson distribution are equal to λ.

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