It Has Been Estimated That 53% of All College Students

question 50

Essay

It has been estimated that 53% of all college students change their major at least once during the course of their college career.Suppose you are told that the sample proportion for a random sample was 0.48.Furthermore,you are told that the probability of getting a sample proportion of this size or smaller is 14%.What must have been the sample size?

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Definitions:

Aerobic Exercise

Physical activity that increases the heart rate and promotes increased oxygen consumption throughout the body.

Mild Depression

A form of depression that is less severe than major depression but can still affect a person's daily life, mood, and behavior over an extended period.

Critical Thinking

The intellectually disciplined process of actively and skillfully conceptualizing, applying, analyzing, synthesizing, and/or evaluating information gathered from, or generated by, observation, experience, reflection, reasoning, or communication, as a guide to belief and action.

Informed Consent

Giving potential participants enough information about a study to enable them to choose whether they wish to participate.