Question

All BUT one action will help increase the accuracy of a scientific experiment. It is A) increasing the number of trials. B) decreasing the number of participants. C) having several doctors do the same experiment. D) practicing the procedures before doing the experiment.

Answer 1

D will not help increase accuracy it just increases how sure the doctors are of themselves

Answer 2

I am thinking B or C, but I am not entirely sure. Good luck on the test though!! :)