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Below is a description of a research situation encountered in the social sciences. Based on the information provided, indicate the appropriate statistical procedure for testing the significance of differences or strength of correlation.
High school students are given a standardized college preparedness test and their scores are recorded. The next week they spend several days learning test-taking techniques. They are then given another standardized test and their scores are recorded again. Which statistical procedure will test the effectiveness of the test-taking technique instruction on the standardized test scores of the high school students?
Dysrhythmia
An abnormality in the heart rhythm, which can range from minor irregularities to severe disturbances in heart function.
Apical Pulse
The pulse rate measured at the apex of the heart, typically listened to with a stethoscope for assessing heart function.
Tachycardia
A condition characterized by an abnormally fast heart rate, typically exceeding 100 beats per minute in adults.
SpO2 Readings
Measurements of the oxygen saturation level in the blood, typically done using a pulse oximeter to assess respiratory function.
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