Across
- 2. a measure of how close a series of measurements are to each other
- 7. a way to determine how accurate an experimental value is
- 9. a picture of data
- 10. a line graph in which the data point do not fall along a straight line is _________.
- 12. the number that appears the most often in a data set
- 15. the amount of mass contained in a given volume
- 17. the action that takes place in a system
- 19. an approximation of a number based on reasonable assumptions
- 21. working in the _________ refers to any area outside the science lab or classroom
- 22. a measure of the force of gravity on an object
- 26. data that does not fit in with the rest of the data set is __________.
- 28. the numerical average of a set of data
Down
- 1. the amount of matter in an object
- 3. the material or energy that goes into a system
- 4. the curve that the surface of a liquid makes in a graduated cylinder
- 5. the amount of space an object takes up
- 6. signs that alert you to possible sources of accident in a laboratory
- 8. the difference between the greatest value and the least value in a set of data
- 11. how close a measurement is to the true value
- 13. the material or energy that comes out of a system
- 14. a version of the metric system used by scientists all over the world
- 16. all the digits in a measurement that are measured exactly, plus one estimated digit
- 18. the middle number in a set of data
- 20. an output that causes a system to change in some way
- 23. the official SI unit for temperature
- 24. a group of parts that work together to perform a function or produce a result
- 25. a line graph in which the data points yield a straight line is _________.
- 27. a standard measurement system based on the number ten