Question: My assignment is to find the regression line equation from the chart below. I determined the regression line to be y = -0.1126X + 239.47.

My assignment is to find the regression line equation from the chart below.

I determined the regression line to be y = -0.1126X + 239.47. Can you confirm this?

How should the slope of this line be interpreted?

Year Birthrate
1965 19.4
1970 18.4
1975 14.8
1980 15.9
1985 15.6
1990 16.4
1995 14.8
2000 14.4
2005 14.0
2010 13.0

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