Examlex
How might researchers increase responses in mail surveys?
Poisson Distribution
A statistical distribution showing the probability of a given number of events occurring in a fixed interval of time or space, assuming that these events happen with a known constant mean rate and independently of the time since the last event.
Defective Items
Products that fail to meet quality standards or specifications and are therefore unsuitable for their intended use.
Poisson Distribution
The Poisson distribution is a probability distribution that expresses the probability of a given number of events occurring in a fixed interval of time or space if these events happen with a known constant rate and independently of the time since the last event.
Variance
A measure of the dispersion or spread of a set of data points around their mean value, quantifying how much the data points differ from the average.
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