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A random sample of n = 500 people was surveyed recently to determine an estimate for the proportion of people in the population who had attended at least some college. The estimate concluded that between 0.357 and 0.443 of the population had attended. Given this information, we can determine that the confidence level was approximately 95 percent.
Percentage
A mathematical concept that represents a number as a fraction of 100, used to describe proportions or ratios.
Elderly
Relating to older adults, typically those aged 65 and above, with specific needs, strengths, and considerations.
Internet
A global computer network providing a variety of information and communication facilities, consisting of interconnected networks using standardized communication protocols.
A social networking platform that allows users to connect, share, and communicate with friends and family online.
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