Which of the Following Statements About Oxisols in Tropical Rainforests

question 6

Multiple Choice

Which of the following statements about oxisols in tropical rainforests is TRUE?

• A)Oxisols, with proper management, are very suitable for commercial agriculture.
• B)Oxisol soils readily compact and harden when dried and exposed to sunlight.
• C)Rainforests regenerate quickly following clear cutting or clearing for agriculture.
• D)Oxisol soils are very rich in nutrients required for vigorous plant growth.

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Definitions:

Sample Proportions

The fraction of items in a sample that are of a particular type.

Standard Error

A measure of the standard deviation of the sampling distribution of a statistic, often used in the estimation of confidence intervals.

Test Statistic

A numerical quantity calculated from a sample of data, used in statistical testing to make decisions about a population parameter.

P-value

The probability of achieving outcomes as significant as, or more significant than, the ones observed, under the premise that the null hypothesis is valid.