Examlex
How have technological advances changed the HR environment? What technological tools enable HR managers to perform their duties more efficiently?
Normal Distribution
A continuous probability distribution that is symmetric around its mean, indicating that data near the mean are more frequent in occurrence than data far from the mean.
Negative Value
A number that is less than zero, representing a deficit or loss in various contexts.
z
A statistical measure that represents the number of standard deviations an element is from the mean of its population.
Standard Normal Random Variable
A variable that follows a normal distribution with a mean of 0 and a standard deviation of 1.
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