Question #22 A private colege advertised that last year their freshman students,

Question

Question #22 A private colege advertised that last year their freshman students, on average, had a score of 1120 on the college entrance exam Assuming that average refers to the mean, which of the following Claims must be true based on this information? te More than one statement could be true if none of the statements is true mark the appropriate box Last year al af their freshman students had a score of 1120 or above on the exam. Next year some of their freshman students wil have a score of at least 1120 on the exam. Last year more than haif of ther freshman students had a score of at least 1120 on the exam Last year at least one of their freshman students nad a score of exactly 1120 on the exam Last year at least oneof their freshman students had a score of less than 1290 on the exam. None of the above statements s true. Cear Undo

Explanation / Answer

Solution: Option 2nd is true

Last year some of their freshman students had a score of at Least 1120 on the exam.

Reason : ( Based on random probability) if all had a score < 1120, the mean could not be 1120.

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