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Definitions from the Web

Alternate Hypothesis

Description

An alternate hypothesis, also known as the alternative hypothesis, is a statement that suggests the existence of a significant relationship between variables or provides an alternative explanation for a phenomenon. In statistical hypothesis testing, the alternate hypothesis contradicts the null hypothesis and serves as the basis for drawing conclusions.

Sense 1 - Statistical Analysis:

In the context of statistical analysis, the alternate hypothesis is a statement that assumes there is a significant difference or relationship between variables being tested. It challenges the null hypothesis and supports the researcher's belief or prediction. For instance:

• Noun: The alternate hypothesis suggests that the new drug is more effective than the existing medication.
• Adjective: Researchers presented an alternate hypothesis, proposing a positive correlation between sleep duration and academic performance.
• Verb: The professor will alternate hypotheses regarding the impact of climate change on biodiversity.

Sense 2 - Scientific Experiments:

In scientific experiments, the alternate hypothesis states an alternative explanation or predicts an outcome different from what is expected. It guides the research and helps determine the significance of the results. For example:

• Noun: The alternate hypothesis suggests that exposure to sunlight accelerates plant growth.
• Adjective: The scientist proposed an alternate hypothesis to explain the unexpected behavior of the chemical reaction.
• Verb: We should alternate hypotheses to explore various possibilities and uncover hidden factors influencing the experiment.

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• Statistical Analysis Books
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