For a symmetric distribution (where the median equals the midhinge, the average of the first and third quartiles), half the IQR equals the median absolute deviation (MAD). The median is the corresponding measure of central tendency. Identification of outliers (see below).
SLM Corporation (commonly known as Sallie Mae; originally the Student Loan Marketing Association) is a publicly traded U.S. corporation that provides consumer banking. Its nature has changed dramatically since it was set up in 1973. At first, it was a government entity that serviced federal education loans.
What is the 1-800 number for Sallie Mae? Below is a list of toll free 800 numbers for Sallie Mae. Sallie Mae Student Loan Customer Service: 800-472-5543. hours: Monday to Thursday 8AM to 9PM; Friday 8AM to 9PM; Welcome to Sallie Mae â the nationâs leading saving, planning and paying for education company.