What is experimental error and how does it relate to accuracy and precision?

Experimental error is the random fluctuation in measurements that affects only precision, not accuracy.

Experimental error refers to the difference between a measured value and the true value, affecting the accuracy and precision of results.

Experimental error is the systematic deviation from the expected result due to faulty equipment, affecting only accuracy.

Experimental error is the intentional alteration of data to match expected outcomes, impacting both accuracy and precision.