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?

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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?

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
Transcribed Image 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
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