indication of the uncertainty of measurement. The uncertainty need not be the same as the manufacturer’s stated precision of the measuring device used. Significant digits in the data and the uncertainty in the data must be consistent. This applies to all measuring devices‚ for example‚ digital meters‚ stopwatches‚ and so on. The number of significant digits should reflect the precision of the
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JIELIANG PHONE HOME CASE STUDY PROBLEM STATEMENT Jieliang (DL) is a line worker at Precision Electro-Tech’s Dongguan‚ China manufacturing plant. During a plant walk through‚ Marty Cole (OEM – Global Team) witnessed Jieliang being publicly disciplined in front of her fellow line workers for not following Total Quality Control (TQC) procedures and using her own method. ANALYSIS Precision Electro-Tech is a large contract manufacturer (CM) that produces products (i.e.‚ cell phones) for another
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calculate the water hardness of an unknown water sample (#97) using 3 more titrations to calculate a mean average of the unknown water sample. An absolute deviation is calculated for each titration experiment to calculate the experimental estimated precision. The final experimental result is then
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clinical trial‚ researchers are trying to specify characteristics of trials (that will be more discussed in the following) with considering intervention implementation constraints (e.g.‚ time‚ financial‚ and ethical constraints) to maximize the precision and stability of the obtained results about the intervention effect. Although this aspect of clinical trials has received the most attention in the CTD literature‚ optimization approaches have rarely been used in these studies. Thus‚ the optimal
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Define Measurement Systems Analysis (MSA) and the purpose in understanding variation. Define variation and the differences between Accuracy and Precision. Distinguish between part‐to‐part variation and measurement variation and the breakdown of repeatability and reproducibility. Describe the components of measurement variation including bias‚ stability‚ linearity‚ discrimination‚ and precision. Perform a Gauge R&R experiment using presented methodology and interpret using the AIAG (2002) measurement system acceptability criteria to assess capability of a
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Chapter One: Chemistry and Measurements Describe the “scientific method” in terms of hypothesis‚ experiment‚ theory‚ and law. • The scientific method begins with observation (a woodpecker is make a hole in a tree). • Followed by hypothesis (because the tree has termites) • Followed by experiment (a collection of woodpeckers is observed in a setting in which trees have no termites). • Leading to a refined hypothesis and further experiment to a possible theory (woodpeckers only
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EXP 105: Week 2 Personal Learning Profile Name (Carlos Rosado): A. LCI Results Pattern Combination Identify the type of learner you are in the box Strong willed Sequence Precision Technical Reasoning Confluence Record your LCI scores in the boxes provided. 28 28 26 20 Record the Level of Use in the boxes provided Use first Use first Use first Use as needed B. How I Use First‚ Use as Needed‚ or Avoid Sequence (Write a paragraph of four to five sentences describing
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EXP 105: Week 2 Personal Learning Profile Courtney Nicely A. LCI Results Pattern Combination Identify the type of learner you are in the box Dynamic Learner Sequence Precision Technical Reasoning Confluence Record your LCI scores in the boxes provided. 29 21 19 24 Record the Level of Use in the boxes provided Use First Use as Needed Use as Needed Use as Needed B. How I Use First‚ Use as Needed‚ or Avoid Sequence Sequence pattern is the pattern that I use first
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example‚ the accuracy of a vehicle speed sensor might be given as ±1 mph or as ±0.5 percent of the full-scale reading. Strictly speaking‚ this is actually a measure of its inaccuracy‚ and for this reason the term uncertainty is sometimes used. • Precision. This is a measure of the lack of random errors (scatter) produced by a sensor or
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Global and China Hydraulic Industry Report‚ 2014-2017 Summary Hydraulic parts are the crucial basic components to modern equipment manufacturing and widely used in the fields such as construction machinery‚ metallurgical machinery‚ plastic machinery‚ aerospace‚ machine tool and agricultural machinery. In 2013‚ the world’s hydraulic industry sales approached USD34 billion‚ of which China swept over 30% shares and ranked second worldwide. Although with a certain scale‚ China hydraulic industry
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