Total Students in Activity Survey

A local school organized a field trip, and students were asked to choose their preferred activity. The results from the survey are shown below:

• Nature Hike: 12 students
• Museum Visit: 15 students
• Amusement Park: 10 students
• Zoo: 8 students
• Beach Day: 5 students

Based on this survey, how many total students participated in the activity preference survey?