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Describe the overlap in function between the cardiovascular system and respiratory system. In other words, describe how they work together.
Null Hypothesis
A hypothesis in statistics that there is no significant difference or effect, often designated as H0, serving as the default assumption to be tested.
Observed Cell Counts
The actual number of observations or data points that fall into defined categories in a contingency table.
Probabilities
Refers to the likelihood of different outcomes in an uncertain event, usually expressed as a number between 0 and 1, where 0 indicates impossibility and 1 indicates certainty.
Degrees Of Freedom
The number of independent pieces of information in a dataset that are available for estimating a statistic, often related to the number of observations and the number of parameters being estimated.
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