A researcher records the number of votes for each of five candidates running for class president.Based on her presentation of the following results,what type of statistics did she use? 
Definitions:
Postural Hypotension
A form of low blood pressure that happens when standing up from sitting or lying down, leading to dizziness or fainting.
Nursing Diagnosis
A clinical judgment about individual, family, or community responses to actual or potential health problems/life processes, as identified by a nurse.
Blood Pressure
The force of circulating blood against the walls of blood vessels, measured as systolic and diastolic pressure and vital for diagnosing cardiovascular health.
Pulse Oximetry
A noninvasive method for monitoring a person's oxygen saturation in the blood.
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