Based on your result of comparison between the determined and label claimed value of riboflavin in data handling, explain why there is a difference or agreement with reference to the result of percentage relative error.
a. The difference between the determined and label claimed value of riboflavin in data handling could be due to experimental error, such as variability in sample preparation or measurement techniques.
b. The agreement between the determined and label claimed value of riboflavin in data handling could be a result of accurate and precise experimental methods, leading to minimal error in the measurement.
c. The percentage relative error may be high if there were inconsistencies in the experimental procedure or if there were systematic errors present in the measurement process.
d. The percentage relative error may be low if the experimental procedure was carefully executed and if there were no significant sources of error in the measurement process.