We Are Interested in Conducting a Study in Order to Determine

question 62

Multiple Choice

We are interested in conducting a study in order to determine the percentage of voters in a city who would vote for the incumbent mayor. What is the minimum sample size needed to estimate the population proportion with a margin of error not exceeding 4% at 95% confidence?

• A) 625
• B) 626
• C) 600
• D) 601

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Definitions:

Chronic Kidney Disease

A long-standing disease that gradually deteriorates the function of the kidneys.

Weeks Gestation

The period of time spent in the womb from conception until birth, typically measured in weeks.

Peripartum Period

The time frame shortly before, during, and after childbirth, typically considered to encompass the last few weeks of pregnancy through the first few weeks postpartum.

Abortus

An embryo or fetus that has been expelled from the uterus before it is able to survive independently, typically due to a miscarriage.