Refer to Exercise 13 in Section 5.6. Can you conclude that the time to freeze-up is more

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Refer to Exercise 13 in Section 5.6. Can you conclude that the time to freeze-up is more variable in the seventh month than in the first month after installation?

Refer to Exercise 13

One month after install: 207.4 233.1 215.9 235.1 225.6 244.4 245.3 Seven months after install: 53.2 127.3 84.3 201.3 174

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Statistics For Engineers And Scientists

ISBN: 9780073401331

4th Edition

Authors: William Navidi

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Question Posted: Nov 17, 2018 06:24 AM

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Refer to Exercise 13 in Section 5.6. Can you conclude that the time to freeze-up is more

Question:

One month after install: 207.4 233.1 215.9 235.1 225.6 244.4 245.3 Seven months after install: 53.2 127.3 84.3 201.3 174.2 246.2 149.4 156.4 103.3

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The sample variance of the times for the first month is s 2 1 ...View the full answer

Statistics For Engineers And Scientists

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