Confidence intervals consist of a range of values (interval) that act as good estimates of the unknown population parameter; however, in infrequent cases, none of these values may cover the value of the parameter. It does not describe any single sample.
Globalization is a process of interaction and integration among the people, companies, and governments of different nations, a process driven by international trade and investment and aided by information technology.
In contrast, globalization refers to the increase or decline in the degree of globalism. It focuses on the forces, the dynamism or speed of these changes. In short, consider globalism as the underlying basic network, while globalization refers to the dynamic shrinking of distance on a large scale.