Instruction 10-11 A Quality Control Engineer Is in Charge of the Manufacture

question 151

True/False

Instruction 10-11
A quality control engineer is in charge of the manufacture of computer disks.Two different processes can be used to manufacture the disks.He suspects that the Kohler method produces a greater proportion of defects than the Russell method.He samples 150 of the Kohler and 200 of the Russell disks and finds that 27 and 18 of them,respectively,are defective.If Kohler is designated as "Group 1" and Russell is designated as "Group 2",perform the appropriate test at a level of significance of 0.01.
-Referring to Instruction 10-11,the same decision would be made with this test if the level of significance had been 0.05 rather than 0.01.

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Definitions:

Interpersonal Differences

Variations among individuals in terms of their behaviors, attitudes, and communication styles in social settings.

Felt Conflict

The personal and emotional experience of discord or opposition between individuals or within an individual.

Antecedent Conditions

Factors or circumstances existing before a particular event or decision that influence its outcome.

Substantive

Of considerable importance or worth, having substance and not merely theoretical or formal.