A Disruption of the Blood Supply to a Brain Region

question 123

Multiple Choice

A disruption of the blood supply to a brain region causes:

• A)meningitis.
• B)encephalitis.
• C)a stroke.
• D)cerebral agenesis.

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Definitions:

Means

Statistical term referring to the average value of a set of numbers.

Null Hypothesis

A hypothesis that assumes no significant difference or relationship between variables until evidence suggests otherwise.

Independent Means

Independent means refers to comparing the mean values of different groups in a study that are not related or interconnected.

T-statistic

A type of statistic used to estimate the significance of a parameter derived from a sample data set.