Question
An emergency service wishes to see whether that is a relationship exists between the outside temperature and the number of emergency calls it receives. The
An emergency service wishes to see whether that is a relationship exists between the outside temperature and the number of emergency calls it receives. The data is shown below
temperatue(x)- 68,74,82,88,93,99,101
number of calls(y)- 5,5,7,8,11,12,13
Write the regression equation
What is the correlation coefficient?
what is r-square ( coefficient of determination)?
Draw the conclusion
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Differential Equations and Linear Algebra
Authors: Jerry Farlow, James E. Hall, Jean Marie McDill, Beverly H. West
2nd edition
131860615, 978-0131860612
