Size Min Max Mean Std. Error Std Dev  Median
CBD-2h-1 11 0.80 6.91 2.72 0.58 1.83 2.29
CBD -2h-2 4 3.17 5.44 3.97 0.51 1.02 3.63
CBD -4h-1 10 0.58 3.00 1.59 0.24 0.74 1.66
CBD -4h-2 10 0.36 5.38 1.73 0.49 1.56 1.02
CBD -6h-1 10 0.77 2.70 1.76 0.31 0.99 1.63
CBD -6h-2 10 0.10 1.66 0.70 0.18 0.56 0.59
Table 4: Data processed with statistical program from the ZnO thin films obtained by chemical bath deposition.