Bud N Chemist Must Determine the Density of a Mineral Sample

Multiple Choice

Bud N. Chemist must determine the density of a mineral sample. His four trials yield densities of 4.77 g/cm³, 4.67 g/cm³, 4.69 g/cm³, and 4.81 g/cm³. Independent studies found the correct density to be 4.75 g/cm³. Which of the following statements represents the best analysis of the data?

A) Bud's results have much greater accuracy than precision.
B) Bud's results have much greater precision than accuracy.
C) Bud's results have high accuracy and high precision.
D) Bud's results have low accuracy and low precision.
E) Bud's equipment is faulty.