An Injector Molder Produces Plastic Pens

question 165

Multiple Choice

An injector molder produces plastic pens.The process is designed to produce pens with a mean weight of 0.250 grams.To investigate whether the injection molder is operating satisfactorily,40 pens were randomly sample with a mean of 0.2525g.The population standard deviation is believed to be approximately 0.0022g.Find a 99% confidence interval for the population mean.

• A)[.2514;2536]
• B)[.2516;534]
• C)[.2517;2533]
• D)[.2518;2532]
• E)[.2521;2529]

---

Definitions:

Professional Brand

The marketable image or identity built around an individual's skills, expertise, and career goals.

Passive Applicant

An individual who is not actively seeking a new job but is open to discussing potential job opportunities.

Chronological Résumé

A type of résumé that lists a person’s work history in chronological order, starting with the most recent position.

Adapting Résumé

The process of modifying one's resume to better fit the specific requirements of a job opening or employer.