Question

The table below shows the birthdays of some students.

Day

17 24 30
16 31 21
30 29 25
10 14 28

Which stem-and-leaf plot best displays the data in the table?

1 0 1 4 6 7
2 4 5 8 9
3 0 0 1

1 0 4 6 7
2 1 4 5 8 9
3 0 0 1

10 4 6 7
21 4 5 8 9
30 0 1

1 0 4 6 7
2 1 4 5 8 9
3 0 1
W X Y Z
A.
W
B.
X
C.
Y
D.
Z