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5. An experiment is performed to compare the lives of two types of batteries. Several batteries of each type were tested and the results
5. An experiment is performed to compare the lives of two types of batteries. Several batteries of each type were tested and the results are listed in the following table. On the basis of this test, which battery is better? Battery A: lifetime (in hours) Battery B: lifetime (in hours) 25. 18 20 18 2225 23 17 2227 20 18 17 20 21 21 19 18 262 19 21 16 19 20 18 22220 19
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Elementary Linear Algebra with Applications
Authors: Howard Anton, Chris Rorres
9th edition
471669598, 978-0471669593
