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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. 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

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

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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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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