Question

Yannick’s class measured the width of one leaf several times. The values that the class recorded included 10 mm, 8 mm, 15 mm, 5 mm, and 13 mm. What is lacking from the measurements that the class made?
A calibration
B precision
C repetition
D validation

Answer 1

Answer here is B.) Precision

Answer 2

B is correct answer to your ????