The number of fulltime faculty at a large university is provided in the table below: Year...
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The number of fulltime faculty at a large university is provided in the table below: Year # Faculty 11001 2000 726 2002 797 2003 783 2006 875 2008 949 2012 996 2014 1,019 V 1000 900 800- Number 700 600 0 2 4 6 8 10 12 14 16 X (A) Using Linear Regression, find the regression line letting x represent the years since 2000:2) y = Number + Number (B) What is the correlation coefficient? T= Number (C) Is the linear model a "good fit" to the data? No, because the r-value is low, the linear regression model does not fit the data well Yes, because the r-value is low, the linear regression model fits the data well Yes, because the r-value is high, the linear regression model fits the data well No, because the r-value is high, the linear regression model does not fit the data well (D) Using the regression line, estimate the number of faculty at this univeristy in 2025. (round thebber) faculty members The number of fulltime faculty at a large university is provided in the table below: Year # Faculty 11001 2000 726 2002 797 2003 783 2006 875 2008 949 2012 996 2014 1,019 V 1000 900 800- Number 700 600 0 2 4 6 8 10 12 14 16 X (A) Using Linear Regression, find the regression line letting x represent the years since 2000:2) y = Number + Number (B) What is the correlation coefficient? T= Number (C) Is the linear model a "good fit" to the data? No, because the r-value is low, the linear regression model does not fit the data well Yes, because the r-value is low, the linear regression model fits the data well Yes, because the r-value is high, the linear regression model fits the data well No, because the r-value is high, the linear regression model does not fit the data well (D) Using the regression line, estimate the number of faculty at this univeristy in 2025. (round thebber) faculty members
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Answer Part A Estimate line of regression of y Faculty on x Year Formula y ax b where a is the slope ... View the full answer
Related Book For
Applied Statistics For Public And Nonprofit Administration
ISBN: 9781285737232
9th Edition
Authors: Kenneth J. Meier, Jeffrey L. Brudney, John Bohte
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