ASQ

CRE · Question #147

In which of the following distribution is the standard deviation equal to the mean?

The correct answer is A. Negative binomial. You've hit your weekly limit · resets 5am (America/New_York)

Data Collection and Use

Question

In which of the following distribution is the standard deviation equal to the mean?

Options

ANegative binomial.
BBinomial.
CExponential.
DPoisson.

How the community answered

(40 responses)

A
83% (33)
B
10% (4)
C
5% (2)
D
3% (1)

Explanation

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Topics

#statistical distributions#standard deviation#exponential distribution#distribution properties

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