Observations and measurement. Flashcards
1
Q
What is qualitative data?
A
When our observation uses words to assist the description.
2
Q
what is quantitative data?
A
Using numbers and tools to measure the quantity of something.
3
Q
what are some scientific units of measurement?
A
- Centimeters
- Meters
- Kilometers
- millimeters
4
Q
how do you avoid parallax error?
A
Look at the liquid from eye level.
