TABLE 12-13 Recent Studies Have Found That American Children Are More Obese

question 20

Multiple Choice

TABLE 12-13
Recent studies have found that American children are more obese than in the past. The amount of time children spent watching television has received much of the blame. A survey of 100 ten-year-olds revealed the following with regards to weights and average number of hours a day spent watching television. We are interested in testing whether the mean number of hours spent watching TV and weights are independent at 1% level of significance.

-Referring to Table 12-13, the critical value of the test will be

• A) 6.635.
• B) 13.277.
• C) 14.860.
• D) 21.666.

---

Definitions:

Court of International Trade

The Court of International Trade is a federal court in the United States that deals with cases involving international trade and customs laws.

Worldwide Jurisdiction

The assertion of legal authority to prosecute or impose legal judgments regardless of geographical boundaries.

International Trade

The exchange of goods and services between countries, vital for the global economy, driven by comparative advantage, and subject to regulations and tariffs.

Customs Issues

Problems or disputes that arise in the process of importing or exporting goods, often related to the payment of tariffs, adherence to regulations, or the classification of goods.