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In New Jersey, banks have been charged with withdrawing from counties having a high percentage of minorities. To substantiate this charge, data is presented in the table below concerning the percentage, x, of minority population and the number of county residents, y, per bank in each of New Jersey's 21 counties.
Percentage Number of
Of Minority Residents Per
County Population, x Bank Branch, y
Atlantic 23.3 3,073
Bergen 13.0 2.095
Burlington 17.8 2,905
Camden 23.4 3,330
Cape May 7.3 1,321
Cumberland 26.5 2,557
Essex 48.8 3,474
Gloucester 10.7 3,068
Hudson 33.2 3,683
Hunterdon 3.7 1,998
Mercer 24.9 2,607
Middlesex 18.1 3,154
Monmouth 12.6 2,609
Morris 8.2 2,253
Ocean 4.7 2,317
Passaic 28.1 3,307
Salem 16.7 2,511
Somerset 12.0 2,333
Sussex 2.4 2,568
Union 25.6 3,048
Warren 2.8 2,349
a) Perform a simple linear regression analysis of this data.
b) Determine if there is a significant relationship between x and y.
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Year Production 2006 8 2007 6 2008 10 2009 12 2010 11 2011 15 2012 14 2013 16 Determine the trend from data given above?
A monopolist firm''s demand curve is given by P:100-2q. (a) Find its marginal revenue function.
Different analyses of recurrent events data: The bladder cancer data listed in Wei, Lin, and Weissfeld (1989) is used in Example 54.8/49.8 of SAS to illustrate different anal
Where do I Access the gss04student_corrected dataset
Empirical Mode Where mode is ill-defined, its value may be ascertained by the following formula based upon the empirical relationship between Mean, Median and Mode: Mode = 3
i need to solve couple questions on a data set ?
Consider the following linear regression model: a) What does y and x 1 , x 2 , . . . . x k represent? b) What does β o , β 1 , β 2 , . . . . β k represent?
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