Answer:
Goodnight sorry for answering late saw the question and said why not answer it so here's your answer hope it helped have a great night.
The answer would be True.
Statistic is generally used for decision making. It's usually contains the data that we need to achieve our goal.
For example, if a company want to develop a new product, it would be useful to have a statistical data about Consumer preference
Based on what I found that country is Switzerland.
Unification of east and west germany
The answer is an impervious response. An impervious response is one of the seven types of disconfirming messages. We can simply put this as "No response at all" because an impervious message fails to recognize the other person's communication attempt either via verbal or nonverbal way; failure to respond in all forms and channel.