What Is the Margin of Error for a 99% Confidence

question 108

Short Answer

What is the margin of error for a 99% confidence interval for the population proportion of people that own more than one mobile phone, if a random sample of 50 people was taken, and 10 of these had more than one mobile phone?

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Definitions:

Content Validity

The extent to which a test measures all aspects of the concept or construct it intends to assess, ensuring that the test is fully representative.

Mental Status Exam

A structured assessment of a patient's level of cognitive function, emotional state, and other areas of mental health, often used in psychiatric evaluations.

Mental Illness

A broad range of medical conditions that affect a person's thinking, feeling, mood, ability to relate to others, and daily functioning.

Medical Health

A broad term encompassing both physical and mental well-being, focusing on the diagnosis, treatment, and prevention of disease and illness.