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If the estimate of expected population proportion having a desired characteristic based on intuition is 60 percent, the acceptable error is plus or minus 5 percent, and the z-value for a 95 percent level of confidence is 1.96, the needed sample size is approximately:
Postsurgical Patient
A person who is in the recovery phase following surgery, requiring specific care and monitoring to ensure proper healing and to prevent complications.
Vital Signs
Key indicators of a person's health status, including temperature, pulse, respiration rate, and blood pressure.
Recovery Room
A specialized area in a hospital where patients are monitored and cared for immediately following surgery, until they regain consciousness.
Measuring
The act of quantitatively determining the size, amount, or degree of something, usually through the use of tools or instruments.
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