The vES ending should be added to nouns that end in -f or -fe in their singular form. In that case, the -f or -fe is removed and -ves is added as a plural ending. Examples include: life - lives, wife - wives, knife - knives, wolf - wolves, leaf - leaves. But there are also exceptions, such as belief - beliefs, cliff - cliffs, roof - roofs.
Speed is the magnitude of its velocity(the rate of change of its position), it is thus a scalar quantity. Base on that, the possible non example for speed is the acceleration, measurement of the mass, the volume, and any measurement but not speed. I hope you are satisfied with my answer and feel free to ask for more
Four utility standards as used in project evaluation are;
- The credibility of the Evaluator
- Identification of stakeholders
- Clarity of reports, and
- Impact of the evaluation
Propriety standards as used in project evaluation are:
- Service clarification and orientation: The organization should be able to understand its duties and serve the participants appropriately.
- Formal documentation: The parties should agree on certain things and have these signed on paper.
- Protection of rights: The human subjects should be fully protected by law.
- Human relations: There should be a cordial manner of relating with people to avoid stepping on the feelings of any party.
<h3 /><h3>What are utility and propriety standards?</h3>
Utility standards are aimed at ensuring that the results of an evaluation will match the needs of users. Propriety standards on the other hand ensure that ethical and legal standards are adhered to during the course of an evaluation.
The points listed above are the utility and propriety standards in project evaluation.
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