
How to Convert Z Score to Probability in Excel (with Detailed Steps)
When we work with normal or approximately normal data and want to compare each value to the mean, we use the z-score to standardize the data. It lets us compare all the data points on the same scale. However, a simple z-score only shows us how far a data point is from the mean. It does not tell us how often the value occurs, i.e., how rare or common the































































































