The important thing to remember when gathering evidence is that the more evidence the better - that is, the more evidence you gather to demonstrate your skills, the more confident an assessor can be that you have learned the skills not just at one point in time, but are continuing to apply and develop those skills (as opposed to just learning for the test!). Furthermore, one piece of evidence that you collect will not usualy demonstrate all the required criteria for a unit of competency, whereas multiple overlapping pieces of evidence will usually do the trick!
From the Wiki University
What evidence can you provide to prove your understanding of each of the following citeria?
Identify the measured quantity and the uncertainty components
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Specify an equation for the measurement Completed |
Evidence:
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List uncertainty components that are associated with each input in the equation Completed |
Evidence:
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Determine the size of each uncertainty component
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Calculate the standard deviations and standard deviation of the mean from the measurement results Completed |
Evidence:
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Use calibration reports, manufacturer's specifications, quality control and validation data, and experimental data to collect other available information on the uncertainty components Completed |
Evidence:
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Reduce each uncertainty component to a standard uncertainty
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Allocate an appropriate distribution for each uncertainty component Completed |
Evidence:
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Calculate the standard uncertainties Completed |
Evidence:
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Calculate an expanded uncertainty to the required confidence level
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Calculate the sensitivity coefficient for each uncertainty component Completed |
Evidence:
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Calculate a combined standard uncertainty Completed |
Evidence:
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Determine an appropriate coverage factor based on the degrees of freedom associated with each uncertainty component Completed |
Evidence:
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Calculate the expanded uncertainty Completed |
Evidence:
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Report the expanded uncertainty
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Report the result and uncertainty to an appropriate number of significant figures Completed |
Evidence:
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Report the confidence level and coverage factor Completed |
Evidence:
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Determine the appropriateness of the size of the expanded uncertainty relative to the tolerance or required accuracy of the test Completed |
Evidence:
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Determine the fitness for purpose of the expanded uncertainty relative to the use of the measurement result Completed |
Evidence:
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