Answer:
¿Qué quieres decir con que eso no tiene sentido? ¿Hay opciones de palabras? ¿Puedo ayudarte?
Explanation:
Answer:
D. That people of United states have higher standard of living than Japan and Europe.
Explanation:
Answer:
Different threshold
Explanation:
Since the person was asked to listen to a series of tones presented in pairs, and at the same time was expected to say whether the tones in each pair are the same or different in pitch, then the person experimenting is most likely measuring different treshold of the tones in pairs.