A Mortgage lending firm gathered information on the choices their clients were making by types of house I mortgage. The categorization was based on client age and is shown in the table below. Combination Variable rate Fixed rate Total 54.3% (102/188) 33.3% (34/102) 34.0% (64/188) 18.1% (34/188) Age 35 or Younger 53.1% (34/64) 30 37 The percentage of clients over age 35 is 19 86 Over Age 35 34 45 23 102 Total 64 82 42 188