1. Draw a histogram of these data. What can you conclude (if anything) about the distribution of...
Question:
1. Draw a histogram of these data. What can you conclude (if anything) about the distribution of the tread wear?
2. Construct x-bar and R charts for these data. Is the production process in control?
3. Provide two examples of each of the four major categories of quality costs applicable to this situation (i.e., prevention, appraisal, internal and external failure costs).
4. What are the process capability indexes for this process to meet design specifications? What do you recommend?
DistributionThe word "distribution" has several meanings in the financial world, most of them pertaining to the payment of assets from a fund, account, or individual security to an investor or beneficiary. Retirement account distributions are among the most...
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1 The distribution of the data is somewhat symmetrical but the 14 observations between 16 to 20 skew the tails of the distribution as well as the 6 observations between 40 to 44 Students should recogn...View the full answer
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Related Book For 
OM6 operations supply chain management
ISBN: 978-1305664791
6th edition
Authors: David Alan Collier, James R. Evans
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