Answer:
The null hypothesis is a typical statistical theory which suggests that no statistical relationship and significance exists in a set of given single observed variable, between two sets of observed data and measured phenomena.
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Your answer would be, Letter (A), <span>Endemic diseases can result in decreasing population numbers: many people die from diseases, and others move away from or avoid moving to places where diseases are rampant.
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The intrusive igneous bodies is classified by s<span>hape, size, and relationship to surrounding rock layers<span>.
</span></span>A rock that forms when magma hardens beneath earth's surface is called an-intrusive igneous rock. Sill is the commonly horizontal intrusive igneous body is formed when magma is injected parallel to sedimentary bedding planes
Africa and South America's coastlines fit well together
Sudan is often not included as a country of the Sub-Saharan Region because a portion of the Sahara Desert is within the country. Also in terms of demographics, history, and culture Sudan is usually considered part of North Africa and the broader "Arab World."
