Required Practical Sampling Flashcards
1
Q
Steps
A
1) place two tape measures at right angles
2) user and A random coordinate generator
3) record number of daisies in first Quadrat
2
Q
Equation
A
Total population = total area / area samples x number counted
3
Q
Why is it only an estimate
A
The Quadrats do not represent the whole area
4
Q
Why might it not represent the whole area
A
Regions may have higher or low number of daisies
5
Q
What to do to make more valid
A
Use more quartet
6
Q
How to measure light intensity
A
Light meter or app
7
Q
Why would there be less daisies under tree
A
Less sunlight, mineral and ions
