Question
Use the pizza cost and the subway fare in the table below to find the regression equation letting pizza cost be the predictor x variable
Use the pizza cost and the subway fare in the table below to find the regression equation letting pizza cost be the predictor x variable Pizza cost is in dollars per slice subway fare and CPI are in dollars What is the best predicted subway fare when pizza costs 3 99 per slice Year Pizza Cost Subway Fare CPI 1960 1973 1986 1995 2002 2003 2009 2013 2015 2019 D 0 148 0 350 1 004 1 253 1 750 2 002 2 247 2 304 2 754 2 997 0 150 0 346 1 001 1 350 1 497 2 000 2 249 2 550 2 747 2 754 29 6 44 4 109 6 152 4 180 0 184 0 214 5 233 0 237 0 252 2 The regression equation is y x X Round the y intercept to four decimal places as needed Round the slope to three decimal places as needed
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