Z-scores are a measure of what number of commonplace deviations an information level is away from the imply. They’re usually used to check knowledge factors to one another or to a traditional distribution. StatCrunch is a statistical software program bundle that can be utilized to calculate z-scores.
To seek out the z-score of an information level in StatCrunch, first enter the information into the software program. Then, click on on the “Stats” menu and choose “Z-Scores.” A dialog field will seem, asking you to enter the imply and commonplace deviation of the information. After you have entered this data, click on on the “OK” button. StatCrunch will then calculate the z-score for every knowledge level and show the ends in a brand new window.
