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TABLE 8-12
The president of a university is concerned that the percentage of students who have cheated on an exam is higher than the 1% acceptable level. A confidential random sample of 1,000 students from a population of 7,000 revealed that 6 of them said that they had cheated on an exam during the last semester.
-Referring to Table 8-12, using the 90% one-sided confidence interval, the president can be 95% confident that no more than 1% of the students at the university had cheated on an exam during the last semester.
Arrhythmia
An irregularity in the heart's rhythm, which can range from mild to life-threatening conditions.
Heartbeat
The rhythmic contraction and expansion of the heart, especially as felt through the walls of arteries.
Hypertension
A condition characterized by consistently high blood pressure.
Blood Pressure
The force that circulating blood exerts on the walls of blood vessels, critical for determining circulatory health.
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