Data Acquisition System for In Situ Monitoring of Chemoelectrical Potential in Living Plant Fuel Cells

Table 5

Comparison of the mean ± standard deviation and Pearson’s coefficient of the paired -tests on plant.

(a)

Mean ± standard deviation (V)
Trial 1	Trial 2	Trial 3
0.30095 ± 0.00196	0.30990 ± 0.00032	0.30299 ± 0.00010

(b)

Paired -test ( = 0.05)
Pearson’s coefficient
Trial 1-trial 2	Trial 1–trial 3	Trial 2-trial 3
0.86849	0.90046	0.88853