Answer
modified, Jefferson's, Adams's, Webster's
Work Step by Step
Jefferson's method, Adams's method, and Webster's method require the use of a modified divisor. The apportionment method in which this divisor is less than the standard divisor is Jefferson's method. The apportionment method in which this divisor is greater than the standard divisor is Adams's method. The apportionment method in which this divisor may be less than, greater than, or equal to the standard divisor is Webster's method.