In Comparing the Two Standard Deviations Below, What Is the Test

question 63

Multiple Choice

In comparing the two standard deviations below, what is the test value and what are the degrees of freedom that should be used?

• A)test value = 3.50, degrees of freedom = 17 and 25
• B)test value = 3.50, degrees of freedom = 16 and 24
• C)test value = 12.25, degrees of freedom = 17 and 25
• D)test value = 12.25, degrees of freedom = 16 and 24

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Definitions:

Clavicles

Long, thin bones that serve as a strut between the shoulder blade and the sternum or breastbone, commonly referred to as collarbones.

Midclavicular Line

An imaginary vertical line that runs through the midpoint of the clavicle in a person's anatomical position.

Nasal Flaring

The widening of the nostrils during breathing, often seen as a sign of respiratory distress or increased effort to breathe.

Sternal

Pertaining to the sternum or breastbone, a long flat bone located in the central part of the chest.