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The sample proportion is a biased estimator of the population proportion.
Trustworthy Advice
Reliable and credible guidance that can be depended upon for making decisions.
Experienced
Having knowledge or skill in a particular area as a result of direct involvement or participation.
Roommate's Advice
Guidance or recommendations provided by one's cohabitant, often based on personal experience or wisdom.
Immunization Vaccines
Biological preparations that provide acquired immunity against various infectious diseases.
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