To find the mode, we need to determine which value appears most frequently in the list of home prices.
The listed home prices are:
- $850,000 (appears 4 times)
- $835,500 (appears 1 time)
- $839,000 (appears 1 time)
- $829,000 (appears 1 time)
- $847,000 (appears 1 time)
- $1,850,000 (appears 1 time)
- $825,000 (appears 1 time)
The price that appears most frequently is $850,000, which appears 4 times.
Therefore, the mode of the home prices is A. $850,000.