µ = the mean of the distribution  = the standard deviation
{"Image DocumentName": "\u00b5 = the mean of the distribution \uf073 = the standard deviation", "Image ImageDescription": "X \uf06d \u00b5 = 3 and \uf073 = 1. A family of bell-shaped curves that differ only in their means and standard deviations. \u00b5 = the mean of the distribution. \uf073 = the standard deviation.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}