If Service Time Follows an Exponential Probability Distribution,approximately 63% of the Service

question 33

True/False

If service time follows an exponential probability distribution,approximately 63% of the service times are less than the mean service time.

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Definitions:

Statistics Test

Procedures used in statistical analysis to determine the likelihood that a given hypothesis is true, based on data sampled from a larger population.

Variances

Measures the spread of data points within a dataset relative to the mean, indicating how much the numbers in the set differ from the mean and each other.

T-distribution

A probability distribution that is used to estimate population parameters when the sample size is small and the population standard deviation is unknown.

Degrees of Freedom

The number of independent values or quantities which can be assigned to a statistical distribution, typically calculated as the sample size minus the number of parameters estimated.