Christopher Guerrero - STAT 2XX (2023 update) Practical Final Modules 8 and 9 Altimeter Error Part 2

The production manager at Sunny Soda, Inc., is interested in tracking the quality of the company's 12-ounce bottle filling line. The bottles must be filled within the tolerances set for this product because the dietary information on the label shows 12 ounces as the serving size. The design standard for the product calls for a fill level of 12±0.10 ounces. The manager collected the accompanying sample data (in fluid ounces per bottle) on the production process. Click the icon to view the sample data. Click the icon to view the table of factors for calculating three-sigma limits for the xachaR-chart. Design an R- and an x-chart for this process. The UCLR equals 0.371 ounces and the LCLR equals 0.000 ounces. (Enter your responses rounded to three decimal places.) The UCL equals 12.115 ounces and the LCL equals 11.878 ounces. (Enter your responses rounded to three decimal places.) a. Are the process average and range in statistical control? The process average is in statistical control…

Explain the application of the following statistical tests in detail Independent sample T-test

3. Using MIL-STD, determine the single sampling plans for the following information: Number Inspection Tightened Normal Inspection Level AQL Lot Size 1 1.5% 1,400 2 6.5% 115 3 II Reduced 0.40% 160,000 4 II Normal 2.5% 27 NOTE: Sampling plan should contain Inspection Type – whether normal etc. AQL N = lot size, n = sample size, C = acceptance number r = rejection number

Boxes of Honey-Nut Oatmeal are produced tocontain 14 ounces, with a standard deviation of .1 ounce. Setup the 3-sigma x-chart for a sample size of 36 boxes.

Calculate the process capability (show your method). Is it acceptable? Comment on this result.

Please do not give solution in image format thanku

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DEFINE: Typical descriptive research measuring tools 1. Descriptive statistics 2. Frequency table (with frequency and percent) 3. Charts (pie chart, bar chart, histogram, etc.) 4. Mean interpretation table (with the scale, its range for measurement purposes, scale description, and the mean interpretation) Typical correlational and comparative research measuring tools   1. Correlations 2. t-Test (paired samples, independent samples t-test) – for independent samples t-test, the grouping variable should be two categories only. 3. Analysis of variance (ANOVA) 4. Scales reliability test (interval or ratio scaled data) 5. Factor analysis 6. Normality test 7. Multiple regression analysis

Data was collected on the number of television sets in a household and it was found that the mean was 3 and the standard deviation was 0.65. Based on the sample data, what is the standardized value corresponding to 6 televisions? 4.62 -1.54 1.18 2 -2

What are the key mistake proofing techniques in Six Sigma DMAIC phases?

state the effect on planned evidence (increase or decrease) of changing each of 'AN INCREASE IN PLANNED DETECTION RISK' factor, while the other factors remain unchanged.

The time to replace vehicle wiper blades at a service center was monitored using a mean and a rangechart. Six samples of n = 20 observations were obtained and the sample means and ranges computed:Sample Mean Range Sample Mean Range1 3.06 .42 4 3.13 .462 3.15 .50 5 3.06 .463 3.11 .41 6 3.09 .45 a. Using the factors in Table 10.3, determine upper and lower limits for mean and range charts.b. Is the process in control?

U-learn University uses a c-chart to monitor studentcomplaints per week. Complaints have been recorded over thepast ten weeks. Develop 3-sigma control limits using the followingdata:

What is assignable cause of variation? How is it applied to statistical application of quality management and how can it be used in business?

What is the difference between Lot Quality Assurance Sampling (LQAS) and Routine Data Quality Assessment (RDQA) What is the relationship between the LQA and RDQA in improving data quality and data collection?

We want to determine the AOQ for an acceptance samplingplan when the quality of the incoming lots in percent defectiveis 1.5%, and then again when the incoming percent defective is 5%.T he sample size is 80 units for a lot size of 550 units. Furthermore,Pa at 1.5% defective levels is 0.95. At 5% incoming defective levels,the Pa is found to be 0.5. Determine the average outgoing qualityfor both incoming percent defective levels.

For the following data, construct a fraction defective chart by using 3 sigma. Is the process under control? NO. OF DEFECTIVES GROUP SAMPLE SIZE 160 22 2 160 27 3 250 27 4 250 22 5 160 17 400 32 250 22 8 250 22 9. 160 22 10 16 17 11 400 37 12 400 27 3.

What is the purpose of using a Pareto chart for a givenproblem?