Training

Productivity People – hours per unit volume (tonne or ‘000 units) This indicator measures the labour productivity and is based on the people hours required to produce a single unit of volume. It is a measure of consumption and not cost. People-hours per unit volume = Total people-hours required within…

Hypothesis Testing is a statistical tool, that allows the resemblance of two or more process attributes – mean, median and standard deviation. It provides with a method to determine differences. Important part of a conclusion reached on the basis of random sampling (statistical inference)A hypothesis is a statement that we…

The Challenge with Data Collection The data you collect may only be as good as the system you use to collect it.Repeated measures of a variable give different results. Data collected from a measurement system that is not “accurate or precise” may lead to an incorrect business decision: Rejecting an…

In the Measure phase of a Six Sigma project, team needs to collect data to measure the baseline performance of Y. Since it’s not always possible to measure every item n the population, samples are collected. So you might be wondering, “How do you sample?” and, “How much do you…