If the double-stem display has too few stems, we create 5 stems where the first holds leaves 0 and 1 , the second holds 2 and 3, and so on. The resulting stem-and-leaf display is called a five-stem display.

(a) The following are the IQs of 20 applicants to an undergraduate engineering program: 109,111,106,106,125,108,115,109,107,109,108,110, 112,104,110,112,128,106,111, and 108. Construct a five-stem display with one-digit leaves.

(b) The following is part of a five-stem display:

53	444455	Leaf unit $=1.0$
53	6667
53	89
54	1

List the corresponding measurements.