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This function returns the probability (in the form of a numeric value) specifying that a member of a standard normal population will fall between the mean and specified standard deviations from the mean.
GAUSS(z)
[Required] For the argument, you can specify any real number.
This function returns an error value if z is not a valid number or a valid data type.
GAUSS(10) gives the result 0.5
GAUSS(-5) gives the result -0.499