As the quality-control inspector in Exercise 8.83, you are ready for the second phase of the inspection. Listed are three different samples, each taken from different lots. Review the sample results and answer these questions for each sample separately.

a. Construct a dotplot of the data.
b. Completely label the dotplot and circle the dots representing cork percents inferior or superior to the limits of specification.
c. State the decision and explain how it was reached.
d. Prepare a short written report summarizing the requirements and your findings and decision for each sample.

Transcribed Image Text:

Sample 5 5 6 3 7 6 6 7 8 6 6 7 5 7 6 6 745 Sample 2 6 6 8 6 5 7610 6 7 5 7 6 5 6 685 9 Sample 3 5 7 35 5 5 6 5 93 5 779 7 8 510 8 9