standard normal distribution


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standard normal distribution

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(Statistics) statistics a normal distribution with mean zero and variance 1, with probability density function [exp(–x2)]/√2π
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Figure 1 illustrates a standard normal distribution with a mean of zero and a standard deviation of one.
The rate of elongation coefficient is positive for all of the variables of the research and it shows that length and elongation of the distribution of the variables is longer than standard normal distribution and it indicates the more density and concentration of data.
The dashed black line shows a standard normal distribution (mean = 0, SD = 1), which describes the shape of any normal distribution after Z-score transformation.
The probit model utilizes the standard normal distribution in developing probabilities and is the additional method utilized in this analysis.
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