Use the data in books.dat for this problem. i. Plot replace vs. purchase for the raw data.

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Use the data in books.dat for this problem.

i. Plot replace vs. purchase for the raw data.

ii. Plot replace vs. purchase using the sampling weights.

iii. Using a design-based approach, estimate the regression equation for predicting replace from purchase, along with its standard error. How many df would you use in constructing a CI for the slope? Explain.

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Sampling Design and Analysis

ISBN: 978-0495105275

2nd edition

Authors: Sharon L. Lohr

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Question Posted: Nov 27, 2015 01:56 AM

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Use the data in books.dat for this problem. i. Plot replace vs. purchase for the raw data.

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i ii iii Here is output ...View the full answer

Sampling Design and Analysis

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