The file statepop.dat, used in Example 6.5, also contains information on total number of farms, number of

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The file statepop.dat, used in Example 6.5, also contains information on total number of farms, number of veterans, and other items.

1. Plot the total number of farms versus the probabilities of selection ψi. Does your plot indicate that unequal-probability sampling will be helpful here?

2. Estimate the total number of farms in the United States, along with its standard error. Discuss.

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Sampling Design And Analysis

ISBN: 627

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Authors: Sharon L. Lohr

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Question Posted: Nov 27, 2015 01:52 AM

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The file statepop.dat, used in Example 6.5, also contains information on total number of farms, number of

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1 The correlation between i and t i number of farms in county is 026 We expect some benefit from pps ...View the full answer

Sampling Design And Analysis

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