Consider a dataset D1 with 150 samples, labeled using two labels, L1 and L2; out of 150 samples, 26 are labeled with L1 and 124 are labeled with L2 (this is the ground truth). Consider a dataset D2 with 50 samples, also labeled using L1 and L2 as labels; out of 50 samples, 39 are labeled with L1 and 11 are labeled with L2 (this is the ground truth). Compute the gini index of the combined dataset and the gini indices of each dataset D1 and D2.

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