Table 4.

Results of the normality test for the manual count data set (left) and the automatic count data set (right). None of the tests were statistically significant. Thus, we did not find statistical significance to state that any of the data sets were not normally distributed. Therefore, we considered that they complied with the bivariate normality assumption, and proceeded to study their correlation with Pearson’s r.

Manual Count	Automatic Count
W = 0.88227, p-value = 0.2367	W = 0.88227, p-value = 0.2367