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Determine whether the given statement represents a meaningful ratio, so that the ratio level of measurement applies. Explain. One subject has an IQ score of 1080 and another subject has an iq score of 540, so the first subject is twice as intelligent as the second subject.

A. the ratio level does not apply because of the measurement of iq score has an arbitrary zero point

B. the ratio level applies because the measurement of IQ score has a true zero point

C. the ratio level applies because measurements of IQ score can be naturally ordered

D. the ratio level does not apply because measurements of IQ score can only be categorized and not ordered,

Respuesta :

sqdancefan
Selection A is appropriate.

____
These are not the usual numbers you see for IQ. They may have meaning if one could actually define the meaning of "twice as intelligent." In some limited context with terms carefully defined, it may be possible to have a ratio scale with these numbers.
GonLun

Selection A is appropriate.

____

These are not the usual numbers you see for IQ. They may have meaning if one could actually define the meaning of "twice as intelligent." In some limited context with terms carefully defined, it may be possible to have a ratio scale with these numbers.

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