Across
- 5. to the difference between a measured value and the “true” or “known” value.
- 7. the variable that is being measured or tested in an experiment
- 10. the value of data in the form of counts or numbers where each data-set has an unique numerical values
- 13. the quality or state of being correct or precise.
- 14. the description of an observed phenomenon
- 16. a measurement of force that is equal to the gravitational pull on an object.
- 18. one in which the subject or a group would not be tested for the dependent variable
- 19. a scientific procedure undertaken to make a discovery, test a hypothesis, or demonstrate a known fact.
Down
- 1. descriptive and conceptual findings collected through questionnaires, interviews, or observation
- 2. a variable that stands alone and isn't changed by the other variables you are trying to measure.
- 3. a proposition made as a basis for reasoning, without any assumption of its truth.
- 4. a statement based on experimental measurements and observations
- 6. the absolute value of the error divided by the accepted value and multiplied by 100%.
- 8. any non-zero digits or trapped zeros. They do not include leading or trailing zeros. When going between decimal and scientific notation, maintain the same number of significant figures.
- 9. a representation or simulation for device structure, process equipment or a management system.
- 11. the quality, condition, or fact of being exact and accurate.
- 12. a method of procedure that has characterized natural science since the 17th century, consisting in systematic observation, measurement, and experiment, and the formulation, testing, and modification of hypotheses.
- 15. a carefully thought-out explanation for observations of the natural world that has been constructed using the scientific method
- 17. a material made up of two or more different chemical substance/substances which are not chemically combined
- 20. the measurement of the amount of matter than an object contains.