Muscles Usually Contract to About _____ of Their Length

question 21

Multiple Choice

Muscles usually contract to about _____ of their length.

• A) 30%
• B) 40%
• C) 80%
• D) 90%

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Definitions:

Sampling Distribution

Refers to a statistical distribution that represents all possible values of a statistic for a given size of samples drawn from a population.

Variability

The extent to which data points in a statistical distribution or dataset differ from each other.

Difference

In statistics, this refers to the subtraction of one value from another to determine the gap or extent of variation between them.

Directional Null Hypothesis

A type of null hypothesis that specifies the direction of the difference or association between two variables.