Two coffee-vending machines are studied to determine whether they distribute the same amounts.Samples are taken and the number of ounces is recorded for each machine. 
On the average,can it be concluded that the machines distribute the same amount? Test at 
= .05
Definitions:
Religious Law
A legal system based on the religious doctrines and principles of a faith, guiding the behavior of its followers.
Human Nature
Refers to the distinguishing characteristics, including ways of thinking, feeling, and acting, that humans tend to have naturally, independent of the influence of culture.
Ethical Issues
Situations or topics that involve a conflict between moral imperatives, raising questions about what is right or wrong, good or bad.
Public Policy
Governmental laws, regulations, actions, and decisions that are intended to solve public issues and affect citizens' lives.
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