A University Decides to Analyze How Its Last Year's Graduates

question 95

Multiple Choice

A university decides to analyze how its last year's graduates are performing after their graduation.It decides to select 100 names randomly and contact them.All graduates have an equal chance of being contacted, and the chance of being contacted is known in advance.The 100 graduates contacted will represent all the graduates of last year.This is an example of _____.

• A)a population survey
• B)non-probability sampling
• C)causal research
• D)probability sampling

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Definitions:

U.S. Net Exports

The value of goods and services exported by the United States minus the value of goods and services it imports, reflecting the country's trade balance.

U.S. Net Capital Outflow

The difference between the amount of U.S. assets bought by foreigners and the amount of foreign assets bought by Americans within a specific time period.

Chinese Currency

Refers to the official currency of China, primarily the Renminbi (RMB), with the yuan as the basic unit.

Trade Deficit

A situation where a country's imports of goods and services exceed its exports, leading to more money leaving the country than coming in from foreign nations.