The Evapotranspiration (ET)from a Pine Forest Was Found to Be

question 16

Multiple Choice

The evapotranspiration (ET) from a pine forest was found to be 50 cm during a growing season.If the evaporation from the soil surface during this period of time was 5 cm,what is the level of loss from leaf surfaces?

• A)55 cm
• B)45 cm
• C)50.0 cm
• D)10 cm
• E)Impossible to calculate from the data given

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Definitions:

Population Variances

A measure of the spread between numbers in a data set, showing how much each number differs from the mean of the population.

Test Statistic

A quantity derived from sample data used to decide whether to reject the null hypothesis in hypothesis testing.

F Distribution

A statistical distribution used in analysis of variance, displaying possible values a statistic might have for complex comparisons.

Test Statistic

A uniform measure utilized in statistical hypothesis testing to decide on the rejection of the null hypothesis.