Increasing the Sample Size Fourfold Decreases the Width of the Confidence

question 37

Short Answer

Increasing the sample size fourfold decreases the width of the confidence interval by ____________________.

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Definitions:

Social Entrepreneurship

A practice of starting businesses with the aim of solving social problems or effecting social change.

Environmental Problems

Issues affecting the natural environment, including pollution, climate change, deforestation, and loss of biodiversity.

Social Entrepreneur

An individual who establishes an enterprise with the aim to solve social problems or improve community well-being through innovative solutions.

Solar Energy

A renewable energy source derived from the sun's rays, used to generate electricity or heat.