A professor collected data on the number of absences in an introductory statistics class of 100 students over the course of a semester.The data are summarized below. 
What is the weighted mean number of absences per semester?
Definitions:
Training
The process of enhancing skills, knowledge, and competencies, enabling individuals to perform specific tasks or jobs effectively.
Education
The systematic process of facilitating learning, or the acquisition of knowledge, skills, values, beliefs, and habits.
Intelligence
The ability to acquire and apply knowledge and skills, often used in the context of gathering and analyzing information for strategic purposes.
Physical Attributes
The tangible and visible characteristics or features of a person, object, or place.
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