TABLE 10-12 A Quality Control Engineer Is in Charge of the Manufacture

question 46

True/False

TABLE 10-12
A quality control engineer is in charge of the manufacture of USB flash drives.Two different processes can be used to manufacture the flash drives.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 flash drives 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.
-True or False: Referring to Table 10-12,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:

Injuries

Physical harm or damage to the body caused by external force, which can be accidental or intentional.

Biological Aspect

Pertaining to the physiological and genetic factors that influence an organism’s behavior, structure, and function.

Family Context

The environmental and relational factors within a family that influence and shape individuals' behaviors and developmental outcomes.

Marital Status

is a legal or social category that indicates whether an individual is unmarried, married, divorced, widowed, or in a partnership.