Which Is the Most Likely Effect of Physical Endurance Training

question 2

Multiple Choice

Which is the most likely effect of physical endurance training on a person's cardiac performance?

• A)A decrease in cardiac output
• B)An increase in maximal stroke volume
• C)An increase in maximal heart rate
• D)An increase in resting heart rate
• E)An increase in cardiac output when the person is at rest

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Definitions:

Type II Error

A statistical error that occurs when a false null hypothesis is not rejected. It represents a miss or a failure to detect an effect or difference that actually exists.

Confidence Coefficient

The degree of certainty or probability that a specified parametric interval will contain the true value of an unknown population parameter.

Power of the Test

The probability that the test will correctly reject a false null hypothesis, essentially reflecting the sensitivity of the test.

Population Parameter

A numerical value that summarizes a characteristic of an entire population.