the Major Difference between Systematic Error and Random Error is that Systematic Error is the one that deviates from the true or actual value of measurement by a fixed amount while the random error is the one that varies and likely to be positive or negative.
|This type of error is due to defect in the analytical method or improper functioning of instrument.
|This type of error is due to uncertainity of physical measurement.
|This can be avoid or rectified.
|This ca not be avoided or rectified.