the table shows results of an experiment that was replicated. which best describes the data? they are…

the table shows results of an experiment that was replicated. which best describes the data? they are precise and reproducible. they are precise but not reproducible. they are accurate and reproducible. they are accurate but not reproducible. correct value: 12.75 experiment 1 8.5 experiment 2 8.4 experiment 3 8.4 experiment 4 8.3

the table shows results of an experiment that was replicated. which best describes the data? they are precise and reproducible. they are precise but not reproducible. they are accurate and reproducible. they are accurate but not reproducible. correct value: 12.75 experiment 1 8.5 experiment 2 8.4 experiment 3 8.4 experiment 4 8.3

Answer

Brief Explanations:

Accuracy refers to how close a measurement is to the true or correct value. Precision refers to how close repeated measurements are to each other. Reproducibility means getting similar results when an experiment is replicated. The values 8.5, 8.4, 8.4, 8.3 are close to each other (precise) but far from the correct value 12.75 (not accurate), and since the experiment was replicated and similar values were obtained, they are reproducible.

Answer:

They are precise and reproducible.