If You Want to Examine the Same Group of Individuals

question 73

Multiple Choice

If you want to examine the same group of individuals in two different times,which statistical technique should you select?

• A)regression
• B)dependent-samples t test
• C)analysis of variance
• D)independent-samples t test

---

Definitions:

Rate of Inflation

The percentage increase in the price level of goods and services in an economy over a period of time.

Misery Index

An economic indicator created by adding the unemployment rate to the inflation rate, meant to represent the average citizen's economic well-being.

Unemployment Rate

The segment of the labor force that is currently jobless and engaging in job-seeking activities.

Deflation

A decrease in the general price level of goods and services, often indicating a contraction in the amount of money and credit in the economy.