bilinear interpolation resampling takes a weighted average of four pixels in the original image nearest to the new pixel location.
Direct loans and Sallie Mae use a weighted average of the interest rates of your loans at the time of consolidation.
When the weighted average is taken, it will effectively result in you having a higher interest rate on all your loans.
Payments are based on level payment plans based on weighted average of maturities or installments with initial payments higher during the initial terms of the loan.
Variable rates can be pegged to either the lowest prime rate or the SBA optional peg rate, a weighted average of rates the fed pays for, calculated quarterly and published in the "Federal Register."