Initial Post: Choose one out of the 10 provided datasets and write a post that includes: The name of the dataset. A description of the x and y variables. A trendline (regression line) graph of the data created in Excel or Desmos. The equation and correlation coefficient. A clear description of the trend of the association of the x and y variables by discussing the trend, shape, and strength. Response Posts: Reply to a classmate's post and comment on their description of the trend of the association of the x and y variables. The second reply post may also be a critique of a different classmate's graph or a follow-up on a reply to your own initial post. Life Expectancy from Birth in the United States (1860 - 2020) Source: United Nations Year Life Expectancy 1860 39.41 1865 35.10 1870 39.41 1875 39.41 1880 39.41 1885 41.15 1890 44.05 1895 46.33 1900 48.19 1905 50.06 1910 51.36 1915 54.14 1920 53.22 1925 58.16 1930 58.74 1935 60.70 1940 62.07 1945 64.71 1950 67.23 1955 68.71 1960 69.66 1965 70.11 1970 70.36 1975 71.43 1980 73.25 1985 74.37 1990 74.89 1995 75.65 2000 76.47 2005 77.18 2010 78.19 2015 78.94 2020