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Since, Interquartile range is 4 credit hours, and 28 credit hours exceed 25 credit hours, they are considered unusually high.

What are credit hours?

  • A credit hour is a unit of measurement for the number of hours per week spent in a course and the amount of credit a student obtains for attending that course.
  • College classes may only meet twice or three times per week, in contrast to many traditional high school courses that mandate daily attendance.
  • Typically, each hour a student spends in class is equivalent to one credit hour.
  • For instance, if a student enrolls in a class that meets for an hour each Monday, Wednesday, and Friday, that course would typically be for three credits.

Credit hours play a very essential function in respect to how a student may monitor their progress towards receiving a degree, in addition to serving as a way to give value to the time a student spends in class.

Know more about credit hours with the help of the given link:

https://brainly.com/question/17951838

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