Answer:
C. 15, 16, 16, 17, 19, 20, 21, 23, 32, 42.
Step-by-step explanation:
Using the key: 2|4 = 24, the following are the set of data represented by the stem-and-leaf plot showing:
Row one, 1| 5 6 6 7 9:
This means there are 5 data set for the first row which are:
15, 16, 16, 17, 19
Row two, 2|0 1 3:
There are 3 data here, which are:
20, 21, 23
Row 3, 3|2: = 32
Row 4, 4|2: = 42
The correct set of data are 15, 16, 16, 17, 19, 20, 21, 23, 32, 42.
Correct option is C.
