Which statement is most accurate about the effect of multiple trials on the accuracy of results?

Question

Performing many trials increases the accuracy of the results.

Performing multiple trials decreases the accuracy of the results.

The number of trials doesn't affect the accuracy of the results.

Performing one trial is sufficient to get accurate results.

Answer 1

The most accurate statement is:

Performing many trials increases the accuracy of the results.

Conducting multiple trials helps to mitigate random errors, allows for better estimates of averages, and increases the reliability of the results.