Final answer:
According to the stem-and-leaf plot, Austin College has 5 players who are less than 70 inches tall, and Barton College has 6 players below that height.
Step-by-step explanation:
To determine how many players on each team are less than 70 inches tall, we need to look at the stem-and-leaf plot. In the context of this plot, the stem represents the 'tens' and the leaf represents the 'ones' of each height measurement in inches. For example, a leaf of 1 with a stem of 6 corresponds to a height of 61 inches.
For Austin College, the leaves attached to the stem 6 are 1, 1, 2, 6, and 7. Each of these corresponds to heights of 61, 61, 62, 66, and 67 inches respectively. Thus, there are 5 players on Austin College's team that are less than 70 inches tall.
For Barton College, the leaves attached to the stem 6 are 1, 1, 1, 3, 4, and 5. These correspond to heights of 61, 61, 61, 63, 64, and 65 inches respectively. Therefore, there are 6 players on Barton College's team that are less than 70 inches tall.
The correct option based on our findings from the stem-and-leaf plot would be Austin College, 5; Barton College, 6.