Modification History
NWP610 Release 1: Primary release.
Unit Descriptor
This unit of competency sets out the knowledge and skills required to apply statistical concepts and methods that are common to all engineering fields for the purpose of quality control. This includes averages, probability, frequency distributions, standard deviation, and quality control applications.
Application of the Unit
This unit applies to personnel operating in a para-professional engineering role across a range of industries.
No licensing, legislative, regulatory or certification requirements apply to this unit at the time of publication.
Licensing/Regulatory Information
Not applicable.
Pre-Requisites
Not applicable.
Employability Skills Information
This unit contains employability skills.
Elements and Performance Criteria Pre-Content
Elements describe the essential outcomes of a unit of competency. |
Performance criteria describe the tasks you need to be able to perform, to demonstrate that you can achieve the element. Where bold italicised text is used, further information is detailed in range statement. Assessment of performance is to be consistent with the evidence guide. |
Elements and Performance Criteria
1 Identify statistical requirements |
1.2 Determine the statistical task through requests, design briefs or equivalent and clarify with the appropriate personnel . 1.3 Seek expert advice with respect to the statistical task and according to enterprise procedures when appropriate. 1.3 Consult appropriate personnel to ensure the work is co-ordinated effectively with others involved at the work site. |
2 Select appropriate statistical method |
2.2 Interpret and apply industry codes, regulations and technical documentation relevant to the statistical task. 2.3 Identify and use sources of computational data . 2.4 Make and record appropriate assumptions underlying the statistical task. 2.5 Identify and obtain resources required and check as fit for purpose. |
3 Perform statistical computation |
3.1 Identify and use appropriate computer applications in computational sequences. 3.2 Efficiently perform computations using statistical features of a scientific calculator . 3.3 Perform statistical task and record results. 3.4 Select methods for dealing with unexpected situations based on discussions with appropriate personnel, job specifications and enterprise procedures . |
4 Verify and present results |
4.1 Discuss and verify results with appropriate personnel. 4.2 Present results as required from initial request or brief. |
Required Skills and Knowledge
This section describes the skills and knowledge required for this unit. |
Required skills:
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Required knowledge :
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Evidence Guide
The evidence guide provides advice on assessment and must be read in conjunction with the performance criteria, required skills and knowledge, range statement and the Assessment Guidelines for the Training Package. |
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Critical aspects for assessment and evidence required to demonstrate competency in this unit |
The candidate should demonstrate the ability to:
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Context of and specific resources for assessment |
Access to the workplace and resources including:
Where applicable, physical resources should include equipment modified for people with disabilities. Access must be provided to appropriate learning and/or assessment support when required. Assessment processes and techniques must be culturally appropriate, and appropriate to the language and literacy capacity of the candidate and the work being performed. Validity and sufficiency of evidence require that:
In all cases where practical assessment is used it will be combined with targeted questioning to assess the underpinning knowledge. Questioning will be undertaken in a manner appropriate to the skill levels of the candidate, any cultural issues that may affect responses to the questions, and reflecting the requirements of the competency and the work being performed. |
Range Statement
The range statement relates to the unit of competency as a whole. It allows for different work environments and situations that may affect performance. Bold italicised wording, if used in the performance criteria, is detailed below. Essential operating conditions that may be present with training and assessment (depending on the work situation, needs of the candidate, accessibility of the item, and local industry and regional contexts) may also be included. |
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Statistical task must include: |
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Appropriate personnel may include: |
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Sources of computational data may include: |
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Resources may include: |
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Features of a scientific calculator may include: |
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Enterprise procedures may include: |
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Unit Sector(s)
Not applicable.
Competency Field
General Engineering.