Examlex
What do you call a system of computers that connects the internal users of an organization that is distributed over a wide geographic area?
One-tailed Hypothesis Test
A specific type of statistical test that looks for evidence of an effect in one direction.
P-value
The probability of getting results from tests that are at least as exceptional as the outcomes truly noted, assuming the null hypothesis is factual.
Z Statistic
A type of standard score that represents the number of standard deviations a data point is from the mean of a distribution.
Normal Distribution
A bell-shaped frequency distribution curve that is symmetric about the mean and described by its mean and standard deviation.
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