The image shows a partially completed stem-and-leaf plot where you are asked to complete the last two rows (7##) and answer questions based on the dataset. The stem-and-leaf plot includes the following information:

• The "stems" represent hundreds digits (e.g., 5##, 6##, 7## for numbers in the 500s, 600s, and 700s).
• The "leaves" represent the remaining digits.

The visible values on the plot:

• Values listed for the 500s and 600s range (5## and 6##):
  • 5##: 11223849
  • 5##: 57727980889091
  • 6##: 08243643
  • 6##: 618993

Instructions:

1. Complete the last two rows (7##), as you are prompted to do so.
2. Calculate how many data values are in the dataset.

From the context, the listed numbers correspond to values in the range of 700s that need to be completed using the given dataset values: 781, 752, 731, 721, 707.

Would you like me to help complete the plot based on these values and proceed with the other questions?