Suppose you do a simple  regression were you predict the number of sales of cold drinks  ( y ) using the variable  temperature in degrees Celsius ( x ) Also Suppose you obtain the regression output below    coefficient standard error intercept 100 10 temperature 3 1 So the regression equation is y=100+3x What is the equation of the regression line Select one: a. number of sales=-100+2price-3temperature b. None of the choices are correct  c. number of sales=100+3temperature d. Intercept=100-2price+3temperature e. 100+3= 103

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