Key Points NORMSINV is an Excel function used along with normal distributions. It allows you to conduct calculations faster ...

Normal distribution tables are used in securities trading to help identify uptrends or ... A snap-shot of standard z-value table containing probability values is as follows: z. 0.00. 0.01. 0.02. 0 ...

The standard normal distribution has two parameters: the mean and the standard deviation. In a normal distribution, mean (average), median (midpoint), and mode (most frequent observation) are equal.