=NORM.S.DIST(1,TRUE)=0.8413 // Returns the standard normal CDF The parameter, z, represents the output we are interested in and cumulative flag indicates whether the CDF or PDF function is used. For example, NORM.S.DIST(1,TRUE) returns the value 0.8413 and NORM.S.DIST(1,FALSE) returns the value 0.2420.
The NORM.S.DIST function returns values for the standard normal cumulative distribution function (CDF) and the standard normal probability density function (PDF).