Cindy Was in an Accident 10 Years Ago

question 59

Multiple Choice

Cindy was in an accident 10 years ago.Since the accident, her cortex has ceased to function, but her brain stem has continued to function.This allows her to breath on her own.This is an example of a

• A)persistent vegetative state.
• B)coma.
• C)psychological fugue.
• D)whole-brain death.

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Definitions:

Normal Approximation

The process of using the normal distribution to approximate the distribution of a sample statistic.

Standardized Test Statistic

A statistic that has been transformed to have a mean of zero and a standard deviation of one, used in hypothesis testing.

P-value

A statistical measure that helps scientists and researchers determine the significance of their results, representing the probability of observing the collected data, or something more extreme, if the null hypothesis were true.

Z-test Approximation

A statistical method that uses the Z-distribution to approximate the significance of observed differences, typically used when sample sizes are large and the standard deviation is known.