The Rejection Rule Is

question 14

Multiple Choice

The rejection rule is

• A)reject the null hypothesis in favor of the alternative hypothesis
• B)fail to reject the null and conclude that the product meets specifications.
• C)inadequate sample size and hence conduct a retest.
• D)standard deviation of the sample to be calculated.
• Use the following information for questions 12 through 14.
• Jack Enterprises Inc.is a laser printer manufacturer.The board of Jack Enterprises wants to see a perceptible improvement in the quality of the laser printers and specify a defect free production rate of 0.95.The quality assurance manager incorporates some
• Changes in the assembling process and checks a random sample of 225 printers.She finds that only 87% of the printers are defect free.She wants to test the hypothesis that 95% of the printers manufactured by the company are defect free.The significance level
• Has been specified at 0.05.

---

Definitions:

Permanent Cessation

The irreversible end of an activity, function, or existence; often used in reference to the cessation of biological life or specific bodily functions.

Heart Beat

The rhythmic expansion and contraction of the heart, which indicates the flow of blood through the body.

Traditional

Pertaining to customs, practices, and norms that have been passed down through generations within a specific culture or society.