Expert tasters for the Finest Beer Company are Peter and Mike. Each judge has sampled and assessed
Question:
Expert tasters for the Finest Beer Company are Peter and Mike. Each judge has sampled and assessed 250 samples in an effort to gauge the degree of concordance between the two. Each judge evaluated each sample they tasted using a scale that corresponded to one of four categories:
1. acceptable
2. not acceptable-grainy
3. not acceptable-metallic
4. not acceptable-musty
Based on your Discrete MSA analysis, answer the following questions.
1)How many specimens did both Peter and Mike agree were acceptable?
2)What is the point estimate for Kappa with respect to acceptable vs unacceptable?
3)What is the lower confidence interval for Kappa with respect to acceptable vs unacceptable?
Record your answer to 4 places after the decimal point.
4)What is the upper confidence interval for Kappa with respect to acceptable vs unacceptable?Record your answer to 4 places after the decimal point.
5)With respect to the comparison of unacceptable categories, what is the point estimate for Kappa for all three unacceptable reasons? Record your answer to 4 places after the decimal point.
6)With respect to the comparison or unacceptable categories. what is the n-value of the test for symmetry? Record your answer to 4 digits after the decimal point.
7)With respect to the comparison of Grainy the other unacceptable categories. What is the point estimate for Kappa? Record your answer to 4 places after the decimal point.
8)With respect to the comparison of Metallic to the other unacceptable categories. What is the point estimate for Kappa? Record your answer to 4 places after the decimal point.
9)With respect to the comparison of Musty the other unacceptable categories, what is the point estimate for kappa? Record your answer to 4 places after the decimal point.