Qualatitive And Quatitative Data Flashcards
1
Q
Define qualitative data
A
Data that does not involve quantity or numbers
2
Q
Define quantitative data
A
Data that involves quantity or number
3
Q
How is qualitative data usually presented?
A
In a table
4
Q
What does Benedictus reagent test for and what colour does it turn?
A
Tests for sugar
Blue to red
5
Q
Ŵhat does the ethanol emulsion test show?
A
The presence of lipids
Shown when white
6
Q
What does buiret reagent show? And what colour does it turn?
A
Presence of proteins
Mauve/purple
7
Q
What is the formula for the volume of a cylinder?
A
Pi x radius squared x length moved by bubble
