To complete the Rbar calculation, we use the information from Methods and Formulas to come up with the denominator; n is the number of data points (in this example itâs 100), wâs default value is 2 ,and we add 1, so the denominator is 100-2+1. In Minitab, we can once again use Calc Calculator to store the results in C5:
Federal Wage Garnishment Limits for Judgment Creditors. If a judgment creditor is garnishing your wages, federal law provides that it can take no more than: 1  25% of your disposable income, or. 2  the amount that your income exceeds 30 times the federal minimum wage, whichever is less.
Federal Limits. Federal law caps garnishments at 25 percent of your disposable income. Creditors can't take more than this, and they may be limited to less. If you're a low-income earner, they can only take the portion of your paycheck that exceeds 30 times the national minimum wage of $7.25 an hour as of the time of publication.