Final answer:
The indicator score field is a mathematical calculation that multiplies the normalized value of an attribute by its weightage. The given information shows that some attributes were given more importance than others, with weights ranging from 0.66 to 1.47. Students value efficiency and transportation capability while evaluating solutions.
Step-by-step explanation:
The indicator score field is a mathematical calculation in which the normalized value of an attribute is multiplied by its weightage. This results in a raw weighted score for the indicator. For example, if an attribute has a normalized value of 0.8 and a weightage of 0.6, the indicator score would be 0.48 (0.8 * 0.6 = 0.48).
In the given information, weights were adjusted to add up to ten points after re-normalization. The range of adjustments was between 0.66 and 1.47, which means some attributes were given more importance than others in the calculation.
The attributes that received a higher weightage were abundance, efficiency, and transportation capability. On the other hand, the backyard criterion, acceptance, and ability to produce heat were given lower weightage. This suggests that students prioritize efficiency and transportation over individual resilience or acceptance when evaluating solutions.