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Elementary,Middle School,High School,College,University,PHD
| Teaching Since: | May 2017 |
| Last Sign in: | 408 Weeks Ago, 3 Days Ago |
| Questions Answered: | 66690 |
| Tutorials Posted: | 66688 |
MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
A manufacturer of PVC plastic pipes measures the weight of ten 10-ft-Iong pipes to determine some statistical data for each production batch. The following data have been produced for the weight (in pounds) of a sample of 10 pipes:
6.75, 6.68, 6.70, 6.64, 6.69, 6.66, 6.77, 6.71, 6.62, 6.64
Calculate the mean and standard deviation for the sample, and estimate the standard deviation of the mean value.
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