Revenue Per Available Room (RevPAR) is a key performance metric in the hotel industry. It is calculated by multiplying a hotel's average daily room rate (ADR) by its occupancy rate. A projected CAGR of 3% - 6% in global RevPAR from 2023 to 2025 indicates that Marriott expects to see growth in either occupancy, ADR, or both. This could lead to increased revenues, which would likely have a positive impact on the company's stock price.