What can be said about Monica's scale if it shows her weight as 99.82 lbs while her actual weight is 122 lbs?

To determine the characteristics of Monica's scale based on the information given, focus on the definitions of accuracy and precision.

Accuracy refers to how close a measured value is to the true value. Since Monica's scale reads 99.82 lbs while her actual weight is 122 lbs, it is clear that the scale is not providing a measurement that is close to the true value. Therefore, the scale is not accurate.

Precision, on the other hand, reflects the consistency of the measurements. If the scale consistently shows 99.82 lbs or very similar values under the same conditions, it can be considered precise, as it yields reliable and repeatable measurements, even if they are not correct.

In this case, while the scale consistently reads 99.82 lbs, it does not accurately reflect Monica's true weight, meaning that it is precise but not accurate. Thus, the conclusion about the scale showing it as precise aligns correctly with the understanding of measurement characteristics.