Natalia notices that if she does not sleep a lot at night, she feels tired the next day. what relationship (if any) exists between hours of sleep and degree of exhaustion?

The relation is an inverse correlation.

An inverse correlation is present when two variables are connected in a way in which they move in opposite directions.

In this case, as sleep decreases (negative), exhaustion increases (positive) in a similar pattern.

hello,

answer: a federal government has final authority on interstate/inter provincial  and international affairs, a confederation is one where the central/national government or authority is governing body what does not have final say over the same matters. hopefully this and i will try again if you don't like this answer : )

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well its not not rising unemployment and falling inflation.

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