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The histogram below presents the compressive strengths of a sample of concrete blocks hardened for 28 days. One rectangle from

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The histogram below presents the compressive strengths of a sample of concrete blocks hardened for 28 days. One rectangle from the histogram is missing. What is its height?

0.3 0.25 0.2 0.15 0.1 0.05 17 18 19 20 21 22 23 24 Compressive Strength (mPa) Relative Frequency

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0.3 0.25 0.2 0.15 0.1 0.05 17 18 19 20 21 22 23 24 Compressive Strength (mPa) Relative Frequency

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Statistics For Engineers And Scientists

Statistics For Engineers And Scientists

ISBN: 9780073401331

4th Edition

Authors: William Navidi

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Question Details
Chapter # 1
Section: Section 1.3
Problem: 8
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Question Posted: November 02, 2018 08:46:09
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