A private college advertised that last year their freshman students, on average, had a score of 1180 on the college entrance exam. Assuming that average refers to the mean, which of the following claims must be true based on this information?

Note: More than one statement could be true. If none of the statements is true, mark the appropriate box.

Last year fewer than half of their freshman students had a score of 1180 or below on the exam.

Next year at least one of their freshman students will have a score of at least 1180 on the exam.

Last year all of their freshman students had a score of 1180 or above on the exam.

Last year some of their freshman students had a score of more than 1000 on the exam.

Last year some of their freshman students had a score of exactly 1180 on the exam.

None of the above statements are true.