Coefficient of variation. Not to be confused with Coefficient of determination. In probability theory and statistics, the coefficient of variation (CV), also known as relative standard deviation (RSD), is a standardized measure of dispersion of a probability distribution or frequency distribution.
Hard boiled eggs in the shell will last about two weeks in the refrigerator. Time to make egg salad! Hard-boiled eggs in their shells can be stored in the refrigerator for 2-3 weeks. Hard cooked eggs may be kept in the refrigerator for up to one week.
Report Abuse. Hard-boiled eggs last about a week if they are kept in their shells, and should be refrigerated within two hours of cooking, says the USDA Food Safety and Inspection Service. If they are peeled and then stored, they will stay fresh for only a few days in the fridge. Not sure I'd put one in a microwave more than 20 to 30 seconds. Maybe cut it in half and place on a m/w proof saucer. Put half a cup of water in the m/w with the egg. It needs to be cut in half or it might explode.