one math class, the first exam had an average score of 81.2% with a standard deviation of 10.9%. The second exam had a mean score of 79.3%, with a standard deviation of 19.9%. Based on these numbers, tell whether each statement is true or false. 1. There were more students on Exam 1 that had a score close to the average score. The statement is ▼(Choose one(True/False)). 2. The overall highest score by an individual student was on Exam 2. The statement is ▼(Choose one(True/False)).

one math class, the first exam had an average score of 81.2% with a standard deviation of 10.9%. The second exam had a mean score of 79.3%, with a standard deviation of 19.9%. Based on these numbers, tell whether each statement is true or false. 1. There were more students on Exam 1 that had a score close to the average score. The statement is ▼(Choose one(True/False)). 2. The overall highest score by an individual student was on Exam 2. The statement is ▼(Choose one(True/False)).

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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In one math class, the first exam had an average score of 81.2% with a standard deviation of 10.9%. The second exam had a mean score of 79.3%, with a standard deviation of 19.9%.

Based on these numbers, tell whether each statement is true or false.

1. There were more students on Exam 1 that had a score close to the average score.

The statement is ▼(Choose one(True/False)).

2. The overall highest score by an individual student was on Exam 2.

The statement is ▼(Choose one(True/False)).

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