The Dean's office is interested in determining the percentage of students receiving A's in their study tour classes.The results of three classes are summarized in this table:
The Assistant Dean wants a 98 percent confidence level and a degree of precision of + 0.04.How many more observations are needed?
Definitions:
Relative Terms
Concepts or measurements that are dependent on or compared to another variable or context.
Prevalent
Widespread in a particular area at a certain time; commonly occurring or generally accepted.
Age 65
Commonly recognized as the traditional retirement age in many cultures and the eligibility age for senior benefits in some welfare systems.
Age 18
Represents the age at which an individual is often considered a legal adult in many countries, gaining new rights and responsibilities.
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