Question Detail

CHM 101 CHM 101 Past Questions Objective Question

Question

Which of the following is both accurate and precise?
Options
A Spread out shots around bullseye
B Tight group far from center
C Tight group at center of target
Correct Answer
D Random spread of shots
Correct Answer

Option C is the correct answer.

Detailed Explanation

A tight group at the center of the target represents measurements that are both precise (close to each other) and accurate (close to the true value, the bullseye).

Hint

Accuracy is the bullseye, precision is a tight cluster. You need both.

Question Info