What is the equation of the line of best fit for the following data? Round the slope and yintercept of the line to three decimal places.
A. y=-1.526x +1.383
B. y=-1.526x - 1.383
c. y= 1.383x - 1.526
D. y= 1.383x+1.526

Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?