2. In the recent Census, three percent of the U.S. population reported being of two or more races. However, the percent varies tremendously from state to state. Suppose that two random surveys are...


2. In the recent Census, three percent of the U.S. population reported being of two or more races.<br>However, the percent varies tremendously from state to state. Suppose that two random surveys<br>are conducted. In the first random survey, out of 1,000 North Dakotans, nine people reported being<br>of two or more races. In the second random survey, out of 500 Nevadans, 17 people reported being<br>of two or more races. Conduct a hypothesis test to determine if the proportions are the same for the<br>two states or if the proportion for Nevada is statistically different than that of North Dakota.<br>

Extracted text: 2. In the recent Census, three percent of the U.S. population reported being of two or more races. However, the percent varies tremendously from state to state. Suppose that two random surveys are conducted. In the first random survey, out of 1,000 North Dakotans, nine people reported being of two or more races. In the second random survey, out of 500 Nevadans, 17 people reported being of two or more races. Conduct a hypothesis test to determine if the proportions are the same for the two states or if the proportion for Nevada is statistically different than that of North Dakota.

Jun 11, 2022
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