There are 5 factors varied in this experimental effort.ī. Which of the following statements is false of the Pareto Chart Effects diagram output hown by Minitab above?Ī. The input “Personnel hours” has an impact on “Tons mined.”ġ0. The dependent variable is “Tons mined.”Į. The regression is statistically insignificant as the R2 value is < 80 %.ĭ. The independent variable is “Tons mined.”Ĭ. The dependent variable is Personnel hoursī. Which two statements are correct for the Regression Analysis displayed above?Ī. Using an alpha of 5 percent, is the distributor statistically confident? What are the correct Degrees of Freedom if doing the t-test?ĩ. A sample report of 10 months with a Mean of $11,277 was selected. A wine distributor hypothesizes that sales average $12,000 per month. To run five more tests to get 95% confidenceĨ. To reject the Null Hypothesis with a least 95% confidenceĭ. There is no difference or relationship with at least 95% confidenceĬ. There is a difference or relationship with at least 95% confidenceī. After running some statistical tests, a Belt found that the P-value was greater then 0.05 which indicated:Ī. Since 95% of Normally Distributed data is within +/- 2 Standard Deviations of the Mean, then the probability is _% that a sample Mean is within +/- 2 Standard Deviations of the population Mean.ħ. The standard deviation or variance of the data distributionĦ. The shape of a Normal Distribution is impacted primarily by:ĭ. Identify which 20 % of causes of defects are responible for approx 80% of all defectsĥ. Identify ways in which a process can fail to meet customer requirementsĮ. Helps display the procedural order of a processĭ. Estimate the severity, occurrence and detection of defectsĬ. Predict where/when/how failures may occurī. From the list below select the three items that best describe the benefits obtained from constructing a FMEA.Ī. An FMEA is an important tool for a Black Belt. Producing more than is needed by the next step in the process or more than the customer needs is an example of which of the Seven Elements of Waste?Ĥ. Since their energy costs for ice cream storage cost $6,000 per month per degree of temperature, what was reported as the annual savings from this LSS project?ģ. A dairy learned through a Lean Six Sigma project their ice cream products could be stored at a temperature 2 degrees higher than they had historically used. Product features requested by customersĢ. As a result he should build a list of Critical to Quality Characteristics based on _.ī. A Green Belt is attempting to improve the customer experience provided by a call centre for a budget airline ( telephone support).
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