Calculate the correlation coefficient r and interpret the result. Use the data in the table, which shows

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Calculate the correlation coefficient r and interpret the result.

Use the data in the table, which shows the average annual salaries (both in thousands of dollars) for secondary and elementary school teachers, excluding special and vocational education teachers, in the United States for 11 years.

Secondary school teachers, x Elementary school teachers, y 51.2 48.7 52.5 50.0 54.4 52.2 55.2 53.2 56.0 54.3 56.8 55.3 5

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Elementary Statistics Picturing The World

ISBN: 9780134683416

7th Edition

Authors: Ron Larson, Betsy Farber

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Question Posted: May 18, 2019 06:50 AM

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Calculate the correlation coefficient r and interpret the result. Use the data in the table, which shows

Question:

Secondary school teachers, x Elementary school teachers, y 51.2 48.7 52.5 50.0 54.4 52.2 55.2 53.2 56.0 54.3 56.8 55.3 57.8 56.1 58.3 56.3 56.8 59.3 57.7 60.4 61.4 59.0

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The data appear to have a positive linear correla...View the full answer

Elementary Statistics Picturing The World

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