Examlex
The PPMT function calculates the value of the ____ for a specified period.
Standard Normal Random Variable
A random variable that is normally distributed with a mean of 0 and a standard deviation of 1.
P
Often used as shorthand for the p-value in statistical contexts, indicating the probability of observing certain results given a null hypothesis.
z
In statistics, 'z' often stands for the z-score, a measure of how many standard deviations an element is from the mean.
Standard Normal Random Variable
A random variable that follows a normal distribution with a mean of 0 and a standard deviation of 1.
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