The answer is the first option: 1, 5, 10, 15, 26, 30, 45, 46, 46, 46, 52, 71, 84, 87
The explanation is shown below:
1. To create a stem and leaf plot, the tens digits must be in the column "Stem" and the ones digits must be in the column "Leaf".
2. Therefore, keeping this on mind, to found the data set represented by the plot shown in the figure attached, you must join the stems and the leaves. For example:
Stem "0" and Leaf "1" means: 1
Stem "1" and Leaf "0" means: 10
Stem "5" and Leaf "2" means: 52
3. Then, the answer is the first option.
