A Normally Shaped Distribution Has a μ = 36 and a σ

question 3

Multiple Choice

A normally shaped distribution has a μ = 36 and a σ = 12. A sample of 9 individuals is randomly selected and achieved a M = 32. What is the z-score for the obtained sample mean?

• A) -.33
• B) +.33
• C) -1.00
• D) +1.00

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Definitions:

Deforestation

The removal of a forest or stand of trees from land which is then converted to a non-forest use, often resulting in ecological imbalance.

Forest Cover

The proportion of land area that is covered by forests, which is crucial for biodiversity, climate regulation, and ecosystem services.

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The legal rights to use, control, and derive benefit from resources or property, recognized and enforced by law.