Use a graphing calculator to find a linear regression model for the men's 100-meter freestyle data...

 

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Use a graphing calculator to find a linear regression model for the men's 100-meter freestyle data given in the table on the right, where x is years since 1980 and y is winning time (in seconds). Do the same for the women's 100-meter freestyle data. Do these models indicate that the women will eventually catch up with the men? C The men's linear regression model is (Round regression coefficients to three decimal places as needed.) 1980 1984 1988 1992 1996 2000 2004 2008 100-Meter Freestyle Men 50.40 49.80 48.63 49.12 48.74 48.30 48.17 47.21 Women 54.79 55.92 54.93 54.65 54.50 53.83 53.84 53.12 Use a graphing calculator to find a linear regression model for the men's 100-meter freestyle data given in the table on the right, where x is years since 1980 and y is winning time (in seconds). Do the same for the women's 100-meter freestyle data. Do these models indicate that the women will eventually catch up with the men? C The men's linear regression model is (Round regression coefficients to three decimal places as needed.) 1980 1984 1988 1992 1996 2000 2004 2008 100-Meter Freestyle Men 50.40 49.80 48.63 49.12 48.74 48.30 48.17 47.21 Women 54.79 55.92 54.93 54.65 54.50 53.83 53.84 53.12