THMT2Sp10

THMT2Sp10 - 99.3 16 99.4 99.8 99.5 100.2 99.9 17 99.8 99.1...

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DS 412 Take Home Exam # 2 Spring 2010 Venus Candy Co. has created a new dark chocolate bar with 85% cocoa content. 30 samples, each of size 5, are taken and their weights are measured, as shown below. Set up control limits for the Mean and Range charts using Excel. Observation Sample 1 2 3 4 5 1 99.3 99.1 100.2 99.5 99.8 2 99.6 100.3 100.1 99.7 99.4 3 100.5 99.3 99.9 99.4 100.1 4 99.7 99.5 99.8 100.1 100.4 5 99.5 98.9 99.7 100.4 99.3 6 99.8 100.2 100.6 99.9 99.7 7 99 99.5 99.3 99.8 99.6 8 100.3 99.5 99.9 100.1 99.4 9 99.6 99.4 99.7 100.3 100.6 10 99.5 99.1 99.7 100.3 99.6 11 99.8 100 99.4 100.6 99.2 12 99.7 99.4 99.3 99.8 99.7 13 99.6 100.4 100 99.1 99.8 14 99.2 99.8 100.3 99.1 99.5 15 100.7 100.2 99.6 99.8
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Unformatted text preview: 99.3 16 99.4 99.8 99.5 100.2 99.9 17 99.8 99.1 100.4 100.6 99.8 18 99.7 99.4 100.5 99.3 100.1 19 100.3 99.9 100.1 99.5 99.7 20 99.4 99.8 99.5 100.4 100.1 21 100.3 99.5 99.8 99.2 99.9 22 99.5 99.8 99.1 100.3 100.1 23 100.5 99.6 98.8 100.1 99.7 24 100.4 99.7 99.3 99.8 99.5 25 99.5 99.8 100.2 99.6 99.4 26 100.2 100.5 99.3 99.7 99.2 27 99.5 99.8 99.4 100.2 99.7 28 99.8 99.3 100.1 99.6 99.9 29 99.4 99.7 99.6 100.3 99.8 30 100.3 99.4 100.1 99.6 99.5 The bars are designed to have a weight of 100 0.5 grams....
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