Of Week 3 Examine the data table, which shows data for quadrat
#18
Quadrat #18
Day 1
End of
Week 3
Compare the data you recorded in Table A of your
Student Guide with Table A from quadrat #18 in the
control group.
The number of blades in your quadrat is
the number of blades in quadrat #18,
The average height of the grass in your quadrat is
the average height of the
grass in quadrat #18
Number of
Blades
90
78
Average
Height (cm)
5.1
9.4