A private college advertised that last year their freshman students, on average, had a score of 1140 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. O Last year all of their freshman students had a score of at least 1140 on the exam. Last year at least one of their freshman students had a score of exactly 1140 on the exam. 0 Next year some of their freshman students will have a score of at least 1140 on the exam, D Last year some of their freshman students had a score of more than 1380 on the exam. Last year, the number of their freshman students who had a score of 1140 or below on the exam was equal to the number of their freshman students who had a score of 1140 or above on the exam. None of the above statements are true X

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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Chapter1: Starting With Matlab
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A private college advertised that last year their freshman students, on average, had a score of 1140 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 all of their freshman students had a score of at
least 1140 on the exam.
Last year at least one of their freshman students had a
score of exactly 1140 on the exam.
Next year some of their freshman students will have a score
of at least 1140 on the exam,
D
Last year some of their freshman students had a score of
more than 1380 on the exam.
Last year, the number of their freshman students who had a
score of 1140 or below on the exam was equal to the
number of their freshman students who had a score of 1140
or above on the exam.
None of the above statements are true.
X
Transcribed Image Text:A private college advertised that last year their freshman students, on average, had a score of 1140 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 all of their freshman students had a score of at least 1140 on the exam. Last year at least one of their freshman students had a score of exactly 1140 on the exam. Next year some of their freshman students will have a score of at least 1140 on the exam, D Last year some of their freshman students had a score of more than 1380 on the exam. Last year, the number of their freshman students who had a score of 1140 or below on the exam was equal to the number of their freshman students who had a score of 1140 or above on the exam. None of the above statements are true. X
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