While doing an experiment, a physics student recorded the following sequence of elapsed times (in secnds) in a lab note 2.05, 27.4, 2.93, 2.18, 2.79, 2.38, 2.28 When reviewing the calculations later, the student decided that the entry 27.4 should have been recorded as 2.74

While doing an experiment, a physics student recorded the following sequence of elapsed times (in secnds) in a lab note 2.05, 27.4, 2.93, 2.18, 2.79, 2.38, 2.28 When reviewing the calculations later, the student decided that the entry 27.4 should have been recorded as 2.74

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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Question

While doing an experiment, a physics student recorded the following sequence of elapsed times (in secnds) in a lab note

2.05, 27.4, 2.93, 2.18, 2.79, 2.38, 2.28

When reviewing the calculations later, the student decided that the entry 27.4 should have been recorded as 2.74

The mean is approximately _______seconds.

(Simplify your answer. Type an interger or decimal rounded to the nearest hundredth as needed.

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