Carolyn recorded the temperature, in degrees Fahrenheit, at noon on each day last week. The temperatures

are shown in the box below.
77, 72, 81, 82, 77, 75, 69
She will make a stem-and-leaf plot to show the temperatures. Which numbers should Carolyn use for the
stems in her plot?
A 6,7,8
B 1,2,5,7,9
C 1,2,5,6,7,8,9~~~
D 69, 72, 75, 77, 81, 82

tell me if I'm right or wrong! and please explain it to me because i don't know how this is really working i think i have the correct answer.