To be eligible to open a Scottrade BankÂ® account, you must have $500 in equity* in one of the following ScottradeÂ® brokerage account types: 1  Individual. 2  Joint. 3  Trust. 4  Traditional IRA. 5  Roth IRA. 6  SEP IRA.
Summary: The range of a set of data is the difference between the highest and lowest values in the set. To find the range, first order the data from least to greatest. Then subtract the smallest value from the largest value in the set.
Definition of range. 1  1a (1) : a series of things in a line : row (2) : a series of mountains (3) : one of the north-south rows of townships in a U.S. public-land survey that are numbered east and west from the principal meridian of the surveyb : an aggregate of individuals in one orderc : a direction line.