Below is a table showing 100-meter finish times (in seconds) for 35 competitors at the NCAA Division III Track and Field Championships recently held in Muncie, Indiana.

a. Create a stem-and-leaf diagram to display the data using two leading digits to form the stem. Use a leaf unit of .1. Retain the original order when entering the leaf values. 
b. Produce an ordered stem-and-leaf diagram by putting the leaf values in ascending order.

Transcribed Image Text:

11.31 13.02 13.30 11.21 15 12.56 1.51 12.14 26 15.25 13.63 15.49 12.75 13.3 13.725.22 13.62 11.62 14.92 .8 1.21 12.93 4.65 14.67 144115.33 12.50 5 15.42 13.72 13.72 14.73 16.18