Use the Rossman Chance applet to find the regression equation.

x	y
43.3	85.7
44.3	140.5
49.3	54.2
79.2	-28.8
69.7	24.2
48.3	77.6
76.3	-1.7
70.3	47
73.1	88.2
63.1	58.4
68.7	23.7
76.8	16.6

What is the predicted explanatory value that will give you a value of 56.4 on the response variable? Report answer accurate to one decimal place. x =