Year | Men | Women |
---|---|---|
2003 | 12 | 11.3 |
2004 | 12.5 | 11.9 |
2005 | 13 | 13 |
2006 | 13.2 | 13.6 |
2007 | 13.5 | 12.8 |
(a) Graph for Snow Days:
To draw a linear graph for the number of snow days, plot the years on the x-axis and the number of days on the y-axis. Since we are asked to draw a linear graph, we will connect the points with straight lines, even though a perfectly straight line may not perfectly represent the data. This is an approximation.
Plot the points (2003, 8), (2004, 10), (2005, 5), (2006, 12) and connect them with straight line segments.
(b) Graph for Population:
For the population data, create a graph with two lines, one for men and one for women. Again, we are approximating a linear trend.
Plot the points for men: (2003, 12), (2004, 12.5), (2005, 13), (2006, 13.2), (2007, 13.5) and connect them with a straight line.
Plot the points for women: (2003, 11.3), (2004, 11.9), (2005, 13), (2006, 13.6), (2007, 12.8) and connect them with a separate straight line.
Note: The instructions are to draw linear graphs. These are approximations since the data might not perfectly fit a linear model. A more sophisticated approach might involve using regression techniques to find the best-fitting line if a more accurate representation were required.