Sonia and Jeans weighed the mass of the same an unknown compound three times and obtained the readings shown in the table. Which statement below is correct when discussing the set of results obtained by Jeans and Sonia.

Question

Sonia and Jeans weighed the mass of the same an unknown compound three times and obtained the readings shown in the table. Which statement below is correct when discussing the set of results obtained by Jeans and Sonia.

Sonia

Jeans

Reading 1

Reading 2

Reading 3

Reading 1

Reading 2

Reading 3

7.90

7.88

7.87

5.78

5.77

5.79

Sonia’s results are accurate and precise

Jeans’s results are precise but not accurate.

Errors affected the set of results obtained byJeans, such as instrumental error.

Both results are precise

Answer 1

, but neither is accurate. The two sets of readings are not close to each other, indicating inconsistency in measurements, which may be due to systematic or random errors. Further investigation is needed to determine the source of the discrepancy and improve the measurement process.

Answer 2

Sonia and Jeans weighed the mass of the same an unknown compound three times and obtained the readings shown in the table. Which statement below is correct when discussing the set of results obtained by Jeans and Sonia.

, but neither is accurate. The two sets of readings are not close to each other, indicating inconsistency in measurements, which may be due to systematic or random errors. Further investigation is needed to determine the source of the discrepancy and improve the measurement process.

The correct statement when discussing the set of results obtained by Jeans and Sonia is: Sonia’s results are accurate and precise.