1. WEEK25 PHYSICAL SCIENCE VOCABULARY

2. 1) DATA Information collected through observation and scientific research

3. 2) CONCLUSION A final explanation of what the results of an experiment show

4. 3) TRIAL Each repetition of an experiment

5. 4) DERIVED UNITS Measurements made up of combined base units

6. 5) SI Système international; metric measuring system based on units of ten; primary system used in science

7. 6) DENSITY Physical property that compares the mass of a substance per unit volume

8. 7) QUANTITATIVE DATA Any data that are expressed using numbers

9. 8) RANGE Difference between the highest and lowest values in a series of numbers

10. 9) MEAN Average value of a set of data; equal to the sum of the values divided by the number of values

11. 10) MEDIAN Number that falls exactly in the middle of a set of data when the data are arranged in order from least to greatest