There Were Four Steps in the GPS Revolution

question 237

Multiple Choice

There were four steps in the GPS revolution.First new technologies were developed and became readily available; second, regulatory changes were made allowing cell phone frequencies and former military technologies available for commercial use; third, competitive forces developed new products and services; and finally __________.

• A)demand exceeded production capabilities
• B)profits exceeded costs and GPS units became cash cows
• C)GPS technology became a necessity rather than a luxury
• D)consumers changed becoming "geo-enthusiasts"
• E)the International Agreement for Space Communication (IASC) allowed placement of additional satellites for use by all nations

---

Definitions:

Secret Vote

A voting method in which voters choose in privacy without disclosing their selection to others, ensuring confidentiality and preventing influence.

Simple Regression

A statistical method for modeling the relationship between a single independent variable and a dependent variable.

Dependent Variable

The variable in a study or model that is affected by changes in other variables (independent variables), often representing the outcome or effect being investigated.

Independent Variable

An element or factor in an experiment that is manipulated or changed to observe its effects on the dependent variable.