A scientist collected data using four different instruments. She organized her
results in a table, with the measurements from each instrument in a separate
column. The actual value is 5.5. Which column shows both high precision and
high accuracy?
1
2
3
4
5.4
4.9 8.9 3.2
5.7 6.2 4.1 2.9
5.6
7.3 4.3 3.1
5.7
5.1 9.2 3.1
5.6 3.7 3.3 2.8