A Sample of 51 Statistics Students at a Large University

question 56

Multiple Choice

A sample of 51 statistics students at a large university had a mean final exam score of 76 with a standard deviation of 4.Find a 95% confidence interval for the mean final exam score for all statistics students at this university.

• A)(75.6,76.1)
• B)(75.6,76.4)
• C)(79.4,82.6)
• D)(74.9,77.1)
• E)(75.9,76.1)

---

Definitions:

Environmental Sustainability

The practice of making decisions and taking actions that ensure the preservation and health of the natural environment for future generations.

Global Trends

The overarching directional changes and movements observed across the globe, encompassing economic, technological, cultural, and environmental shifts.

Sustainability Visions

Strategic plans that outline how an organization intends to achieve long-term sustainability goals, including environmental, economic, and social objectives.

Sustainable Development

Development that meets the needs of the present without compromising the ability of future generations to meet their own needs, encompassing economic, social, and environmental sustainability.