Compare two weighing techniques (direct weighing and weighing by difference) and determine if there is a significant difference in the two methods at 95% confidence level. Perform statistical analysis...

Compare two weighing techniques (direct weighing and weighing by difference) and determine if there is a significant difference in the two methods at 95% confidence level. Perform statistical analysis to quantitatively describe the results.


1.)Perform  Q-test (at 95% confidence level) for the lowest values and highest of the two weighing methods.
2.) Compute for the following statistical parameters for the two weighing techniques: mean, standard deviation, RSD, range, coefficient of variation and confidence interval.


What are the errors in the results, if there are any?

Extracted text: DIRECT WEIGHT WEIGHT BY DIFFERENCE 5.8917 5.8914 5.92 5.92 5.9635 5.9634 5.9639 5.964 5.9715 5.9718 5.9765 5.976 5.9784 5.9786 5.9837 5.9837 6.0001 6.0001 6.0219 6.0218