Which of the following is a non-parametric test? When root cause analysis methods like DMAIC, or DFSS cannot depict the errors then Anova analysis is recommended. Anova analysis is the analysis of variation in mean (not median or mode) of different groups of the population or different populations. Anova is a business process improvement methodology. Which of these are not Multivariate analyses?Īnova stands for analysis of variance. Gantt chart: Gantt chart is a type of bar chart which represent the start and finish dates of the project and shows many crucial elements like resources, milestones, tasks and dependencies. A - is used to explain the time scheduled by separate phases by breaking down the project processes and tasks for the dependencies to be accounted. Inferential statistics: this is a technique of inferring about the population on the basis of observations obtained from the population. statistics is used to apply to describe the data using numbers, charts, and graphs and the -statistics used determine the interrelationship of population parametersĭescriptive statistics deals with data presentation in numeric or graphic form or table form for data analysis. Data variation can come from multiple sources. It is much easier to plot than most control chartsĪ multi-vari chart is a graphical representation of multiple variables on the same chart.
0 Comments
Leave a Reply. |