Tag Archives: sample

Data Collection Plan Template

The main reason behind the Data Collection Plan is to provide a focused approach to data collection for any given study or project. It helps specifying the objective of the data collection, what data do we need, how are we going to collect it, and who is going to collect it. The goal is to answer questions such as whether the process is stable and capable, and whether the measurement system is accurate and capable.

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Probability Distributions

Probability Distributions

Most improvement projects and scientific research studies are conducted with sample data rather than with data from an entire population. A Probability Distribution is a way to shape the sample data to make predictions and draw conclusions about an entire population. It refers to the frequency at which some events or experiments occur. It helps finding all the possible values a random variable can take between the minimum and maximum statistically possible values.   Read more »