Final answer:
The correct stem-and-leaf plot for the given data is '6 | 0 3 4 8 8', where '6' is the stem and the numbers to the right are the leaves.
Step-by-step explanation:
To construct the correct stem-and-leaf plot for the given data (68, 63, 64, 60, 68), we first organize the data and then separate the tens and ones digits. Here's how this dataset would appear as a stemplot:
6 | 0 3 4 8 8
The number '6' is the stem, representing the tens place, and the numbers to the right of the vertical line are the leaves, representing the ones place. The leaves are written in ascending order. This stemplot shows a quick distribution of the values and can reveal any concentration of scores or potential outliers.