The frequency of andropogon in a grass lawn is 90 by 100. Throws were made within a 1 meter square quadrant.
What is the density of the andropogon in the field?
0.09 per m²
0.90 per m²
9.0 per m²
90 per m²
900 per m²
Correct answer is B
No explanation has been provided for this answer.