Which of the Following Is an Assumption Used When Drawing

question 218

Multiple Choice

Which of the following is an assumption used when drawing a production possibilities frontier?
i.Human wants and desires are limited to what is available.
ii.Only two goods are considered.
iii.The level of technology is fixed and unchanging.

• A) i only
• B) ii only
• C) i and iii
• D) ii and iii
• E) i, ii, and iii

---

Definitions:

Concurrent Validity

The degree to which the results of a particular test correlate with those of a previously established test or measure, assessed at the same time.

Discriminant Validity

The extent to which a measure does not correlate with other variables from which it is theoretically supposed to differ.

Interval Scale

A scale of measurement in which the intervals between numbers on the scale are all equal in size.

Ratio Scales

A type of measurement scale that has a true zero point and equal intervals, allowing for the comparison of absolute magnitudes of the numbers.