Elwin Osbourne, CIO at GFS, Inc

question 58

Multiple Choice

Elwin Osbourne, CIO at GFS, Inc., is studying employee use of GFS e-mail for non-business communications.A random sample of 200 e-mail messages was selected.Thirty of the messages were not business related.The 95% confidence interval for the population proportion is _________.

• A)0.108 to 0.192
• B)0.153 to 0.247
• C)0.091 to 0.209
• D)0.101 to 0.199
• E)0.199 to 0.201

---

Definitions:

Reflexes

Automatic, involuntary responses to stimuli, which occur without conscious thought, designed to protect the body and maintain homeostasis.

Sexual Drives

Innate, biological urges related to reproduction and sexual activity.

Nervous System

The network of neurons and other cells that transmits signals between different parts of the body, coordinating and regulating bodily functions and responses to the environment.

Spinal Cord

The major bundle of nerves running down the back, transmitting signals between the brain and the rest of the body.