Question

Which of the ideas below is a good characteristic of a scientific experiment?

A. Small sample size for collecting data.

B. Uncontrolled surroundings

C. Repeated Trials

D. Variable procedures for obtaining data- changing the steps that you follow during an experiment

Answer 1

C- repeated trials allow to assess the accuracy of data being received as an average can be taken. Also, precision can be assessed. The validity of the method, reliability, repeatability. All can be assessed