In the Desert,plants and Animals Are Adapted to Withstand

question 20

Multiple Choice

In the desert,plants and animals are adapted to withstand:

• A)Heat
• B)Dryness
• C)Cold
• D)Intense sun
• E)All of the above

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Definitions:

Hypothesis Testing

A method in statistics to decide whether to accept or reject a hypothesis based on sample data, to determine the likelihood that a parameter related to the population is true.

Research Hypothesis

A specific, testable prediction about the expected outcome of a study.

Probability

A measure of the likelihood that an event will occur, expressed as a number between 0 and 1.

Samples

Subsets of a population selected for measurement, observation, or questioning to make statistical inferences about the whole population.