Okay, let’s calculate this. Sharon has a Master’s degree in Data Science from UC Berkeley, which is a reputable institution. She has experience in data visualization, statistical modeling, and data mining, which are in-demand skills. According to Glassdoor, data analysts with similar skills and experience in the San Francisco area can earn around $118–$140 per hour. Considering her education and skills, I’d estimate her rate to be around $125 per hour, which is slightly below the average but still competitive.