Question

Classify the following set of measurements as accurate, precise, both, or neither.

Set A: 7.2,7.1,7.3
a) Accurate
b) Precise
c) Both
d) Neither

Answer 1

Set A is precise.

Step-by-step explanation:

In this question, we are given three sets of measurements: Set A: 7.2, 7.1, 7.3. To classify them, we need to understand the concepts of accuracy and precision.

Accuracy refers to how close a measurement is to the true value, while precision refers to how close multiple measurements are to each other.

In the case of Set A, we cannot determine if the measurements are accurate without knowing the true value. However, the measurements in Set A are very close to each other, indicating precision.

Therefore, Set A is precise but we cannot determine if it is accurate.

So the answer is (a) Precise.