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

question 207

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 null hypothesis should be rejected.

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Definitions:

Misspelled Name

An error in the spelling of a name in a document, which may or may not affect the legality or validity of the document.

Indorse

To sign the back of a financial instrument, such as a check, to make it payable to someone other than the original payee or to endorse a document formally.

Payee

The party in a financial transaction who receives the payment.

Negotiating

Negotiating involves discussing terms and conditions with the goal of reaching an agreement or compromise on matters of business, trade, or interpersonal issues.