THURSDAY: t-test results – leaf area 2019
Below are the results of the two-tailed t-tests for your report. You need to select TWO of these ttests to present and discuss in your report (one comparing changes in CO2 and one comparing
changes in light) on leaf area.
See the report instructions for more details and information on how to present t-tests in your
report.
Treatment 1
Ambient CO2,
High Light
Ambient CO2,
Low Light
Ambient CO2,
Low Light
Elevated CO2,
Low Light
Treatment 2
Elevated CO2,
High Light
Elevated CO2,
Low Light
Ambient CO2,
High Light
Elevated CO2,
High Light
t
df
p
4.904250676
198
1.95107 x 10-06
0.875923562
198
0.38213298
5.444875274
198
1.52484 x 10-07
9.526321082
198
5.99567 x 10-18