If precision if the closeness of agreement between independent values, then if you measure values to be 1.56 1.59 1.61
But using a higher precision apparatus you get 1.567 1.598 1.612
I know the uncertainty is reduced but surely the closeness decreases....
I know it sounds counter intuitive but could anyone clear this up for me please?A
And also, does precision determine the reliability of an experiment due to the decrease in random error?
And lastly do repeating measurements reduce uncertainty and why?
Thanks!