Concept explainers
The equation of line of best-fit and the value of
Mustang Girls Hockey Leading Scores | ||||||||
Year | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
Goals | 30 | 23 | 41 | 35 | 31 | 43 | 33 | 45 |
Answer to Problem 1ACYP
The equation for line of best-fit is
Explanation of Solution
Given information:The given data is shown as
Mustang Girls Hockey Leading Scores | ||||||||
Year | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
Goals | 30 | 23 | 41 | 35 | 31 | 43 | 33 | 45 |
Calculation: From the given data the equation for line of best-fit using the calculator is written as,
Here
Similarly the value for correlation coefficient
Chapter 4 Solutions
Algebra 1
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