A Test Is Said to Be Reliable If __________

question 58

Multiple Choice

A test is said to be reliable if __________

• A) a person's score on a test is pretty much the same every time he or she takes it.
• B) it contains an adequate sample of the skills it is supposed to measure.
• C) its results agree with a more direct measure of what the test is designed to predict.
• D) it is culture-fair.

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Definitions:

Sulfur

A chemical element with the symbol S, known for its importance in biological organisms and its role in various chemical compounds.

Isotopes

Isotopes are variants of a particular chemical element which differ in neutron number, and consequently in nuclear mass, yet retain their identity as that element.

Neutrons

Subatomic particles found in the nucleus of an atom, with no electric charge and a mass slightly larger than that of protons.

Protons

Positively charged subatomic particles found within the nucleus of an atom, defining the element's atomic number.