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I NEED URGENT HELP The passing grade of the last exam is known to be 65. Which of the following correctly describes a valid data analysis method and information that could be determined from this data through that analysis?

A. classification analysis could be used to determine the number of students who passed the exam and studied for less than 3 hours.
B. Association rule mining could be used to determine if there are groups group's students who share similar numbers of hours studied and grades on the last exam.
C. Cluster analysis could be used to determine the number of students who failed the exam and studied for more than 5 hours.
D. Anomaly detection could be used to determine the typical number of hours a student who achieved the pass marked on the exam studied. ​

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