Final answer:
The SI unit to measure a semester at school is credit hours. The correct answer is A) credit hours.
Step-by-step explanation:
The SI unit to measure a semester at school is A) credit hours. Credit hours are a measure of the time and effort required to complete a course or program. They represent the amount of work a student is expected to complete in a semester.
The SI unit to measure a semester at school is not a standard SI unit. However, the closest option related to measuring educational progress or workload would be credit hours (A). These are typically used to quantify the amount of work or learning in a specific course or semester.
The key terms in the provided study can be defined as follows:
Population: f) all students who graduated from the high school last year.
Statistic: g) the average cumulative GPA of students in the study who graduated from the high school last year.
Parameter: e) the average cumulative GPA of students who graduated from the high school last year.
Sample: d) a group of students who graduated from the high school last year, randomly selected.
Variable: b) the cumulative GPA of one student who graduated from the high school last year.