Question

Help in chemistry please!

1. Which of the following statements about accuracy is NOT true?

Options:
A. Accuracy reflects the quality of the measurement instrument.

B. Accuracy is tied to the concept of random error and influences the last digit in your measurement.

C. Accuracy requires comparison to the hypothetical true value of the measurement

D. It is entirely possible for a measurement to be precise and not at all accurate.

Answer 1

Accuracy make reference at the real value of the measurement, precision is how close the different measurements are one to each other

B. Accuracy is tied to the concept of random error and influences the last digit in your measurement.