Z-scores are a measure of what number of customary deviations a knowledge level is away from the imply. They’re usually used to match knowledge factors to one another or to a standard distribution. StatCrunch is a statistical software program bundle that can be utilized to calculate z-scores.
To seek out the z-score of a knowledge level in StatCrunch, first enter the info 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 customary deviation of the info. After getting entered this data, click on on the “OK” button. StatCrunch will then calculate the z-score for every knowledge level and show the leads to a brand new window.
