DeAnna K McDonald Lecturer Email: dmcdonald@arizona.edu Telephone: 520-621-6857Office: MATH 213Scheduled Courses (Fall 2025):MATH:263 - 001Mon08:00 AM - 09:00 AMWed08:00 AM - 09:00 AMFri08:00 AM - 09:00 AMMATH:263 - 003Tue08:00 AM - 09:15 AMThu08:00 AM - 09:15 AMMATH:263 - 203Tutoring Locations (Fall 2025):Statistics (MTL124) - FacultyWed11:00 AM - 12:00 PM