In Cluster Sampling,a Population Is Divided into Subgroups Called Clusters,and

question 18

True/False

In cluster sampling,a population is divided into subgroups called clusters,and a sample is randomly selected from each cluster.

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Definitions:

Recession

A significant decline in economic activity spread across the economy, lasting more than a few months, typically visible in real GDP, real income, employment, industrial production, and wholesale-retail sales.

Net Exports

The difference between a country's total value of exports and its total value of imports; a key component of a nation's GDP.

U.S. Bonds

Debt securities issued by the United States government as a way of borrowing money from investors.

Aggregate Demand

The aggregate demand within the economy, reflecting the total goods and services sought after at a specific price level during a particular time frame.