Summary of mean values No. of Samples Red Green Blue
Mean Std. Dev. Mean Std. Dev. Mean Std. Dev.
W-180 750 193.8674 54.01715 195.8865 52.27566 190.4924 57.31626
W-210 750 154.7324 93.81786 159.7847 90.58864 147.2324 90.32324
W-240 750 145.8515 83.34612 155.0536 79.51509 132.6784 74.09867
W-320 750 191.1665 46.38068 193.3915 45.12808 188.1923 49.15012
Table 4: RGB values and its average mean and standard deviation of cashew kernels (white wholes) grade.