Probability Sampling

question 8

Multiple Choice

Probability sampling:

• A) is designed to ensure that the research sample is representative of the populations.
• B) Is designed to obtain a large sample size rather than a representative sample.
• C) is the most commonly sampling strategy in clinical psychology research.
• D) often requires web-based advertising to recruit participants.

---

Definitions:

Price Level

The current mean value of prices for every good and service available in the economy.

Output

The total amount of goods or services produced by a person, machine, business, or country.

Housing and Financial Crisis

A period of extreme stress in financial markets and banking systems, often leading to a downturn in the housing market and economy.

Short-run Phillips Curve

A graphical representation that shows the inverse relationship between the level of unemployment and the rate of inflation in the economy over the short-term.