Marked Changes in Physical Development That Have Occurred Over Generations

question 213

Multiple Choice

Marked changes in physical development that have occurred over generations are referred to as

• A) historical anomalies.
• B) generation-dependent plasticity.
• C) secular trends.
• D) growth disturbances.

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Definitions:

Null Hypothesis

In statistical testing, a hypothesis that assumes there is no significant difference or effect, serving as the default assumption to test against.

Null Hypothesis

A hypothesis in statistical inference and hypothesis testing that suggests no significant effect or relationship exists in the data.

Critical Value

A threshold value in hypothesis testing, beyond which we reject the null hypothesis in favor of the alternative hypothesis.

P-Value

A measure in statistical hypothesis testing that helps in determining the significance of the results.