Almost One-Quarter of the Total National Debt Is Held by Other

question 81

True/False

Almost one-quarter of the total national debt is held by other U.S.government agencies.

Recognize situations illustrating different types of correlations.

Distinguish between direct and indirect (inverse) correlations and their implications.

Understand the basics and limitations of correlation coefficients in describing data.

Identify appropriate situations to use specific correlation coefficients, like the phi coefficient.

---

Definitions:

NFC

Near Field Communication, a short-range wireless technology that enables the exchange of data between devices over about a 4 cm distance, commonly used for contactless payments.

Short-range

Describes communication or transmission technologies designed to work over short distances.

Wireless Network

A method of communication that uses radio waves to connect devices to the internet and to each other without the use of wires.

War Driving

War driving is the act of searching for Wi-Fi wireless networks by a person in a moving vehicle, using a portable computer, smartphone, or personal digital assistant (PDA).