prob 1.33

prob 1.33 - is a trend that the first collection is lower...

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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 4.5 5 5.5 6 6.5 Asphalt Content date percentage (%)
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Date Content (%) part A 5-May 5.7 mean 5.54 5.5 5.1 5-May 5.8 standard dev 0.33 5.5 5.1 6-May 5.3 varience 0.11 5.5 5.1 6-May 5.4 5.5 5.1 7-May 5.7 5.5 5.1 7-May 5.7 5.5 5.1 8-May 5.6 5.5 5.1 8-May 5.8 5.5 5.1 9-May 5.4 5.5 5.1 9-May 5.5 5.5 5.1 12-May 5.3 5.5 5.1 12-May 5.6 5.5 5.1 13-May 5.8 5.5 5.1 13-May 5.1 5.5 5.1 14-May 5.8 5.5 5.1 14-May 5.9 5.5 5.1 15-May 5.1 5.5 5.1 15-May 6.2 5.5 5.1 16-May 5.2 5.5 5.1 16-May 4.8 5.5 5.1 Part B The majority of the data points are within range with the  exception of the second collection on May 15 is high, and  the second collection on May 16 is low.  On most days there 
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Unformatted text preview: is a trend that the first collection is lower then the second. This could be a result of the equipment having asphalt residue from the first test. Also workers taking the test might not be as acurate in the second test in the day because they might be tired from working. 5.9 5.9 5.9 5.9 5.9 5.9 5.9 5.9 5.9 5.9 5.9 5.9 5.9 5.9 5.9 5.9 5.9 5.9 5.9 5.9...
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This note was uploaded on 04/03/2008 for the course CIVE 250 taught by Professor Hsuan during the Spring '08 term at Drexel.

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prob 1.33 - is a trend that the first collection is lower...

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