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)).
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 26PFA
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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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