A Computer Manufacturing Company Has Sent a Mail Survey to 2,800

question 26

Multiple Choice

A computer manufacturing company has sent a mail survey to 2,800 of its randomly selected customers that have purchased a new laptop. The survey asked the customers whether or not they were satisfied with the computer. Eight hundred customers responded to the survey: 640 customers indicated that they were satisfied, while 160 customers indicated they were not satisfied with their new computer. Construct a 96 percent confidence interval estimate of the true proportion of customers satisfied with their new computer.

• A) [.771, .829]
• B) [.788, .812]
• C) [.775, .825]
• D) [.785, .816]

---

Definitions:

Panic Disorder

A psychiatric disorder characterized by recurrent, unexpected panic attacks and fear of future attacks.

Generalized Anxiety Disorder

A mental health condition characterized by persistent and excessive anxiety and worry about various aspects of daily life, often unlinked to any specific cause.

More Intense

Having a greater degree of strength, severity, or concentration for a particular feeling, situation, or characteristic.

Panic Disorder

A psychiatric disorder characterized by sudden and repeated episodes of intense fear accompanied by physical symptoms like chest pain, heart palpitations, or shortness of breath.