hand_width	perceived_weight
7.4	75.2
7.4	83.6
7.4	86.2
7.4	92.6
7.4	98.1
7.4	99.2
7.4	103.1
7	107.2
7.7	104.3
7.7	100.6
7.7	96.8
7.7	96.4
7.7	89.2
7.7	83.6
8	97
8	97
8	97
8	103.3
8	112.5
8.1	108.6
8.3	105.1
8.3	89.9
8.6	71.6
8.6	93
8.6	96.8
8.6	103.1
8.6	111.9
8.6	112.5
8.9	110.5
8.9	103.2
8.9	95.4
8.9	92.8
8.9	91.9
8.9	85.6
9.2	86.2
9.2	89.1
9.2	92.1
9.2	95.9
9.2	103
9.5	88.5
9.8	99.3
9.8	80.9
9.8	79.3
9.8	79
10.1	72.8
10.1	87