Question 4 1 pts The following plot represents the number of sales of a product for the days around a holiday event, wit
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Question 4 1 pts The following plot represents the number of sales of a product for the days around a holiday event, wit
Question 4 1 pts The following plot represents the number of sales of a product for the days around a holiday event, with negative numbers meaning days until the event, positive numbers meaning days after the event and O means the day of the event. 3 0 0 Sales of a product 2 0 0 o O 1 o O 1 T T -10 -5 0 5 10 Days The following gathers the data from the plot, X represents the days and Y represents sales. X -10 -8 -6 -4 -2 y 3 3 3 2 2 0 2 4 6 8 10 0 2 2 3 3 4 We want to fit a simple linear regression model to approximate how sales depends of the days variable. Because of the u-shape of the relationship in the plot, it is recommended that a simple linear regression model with intercept is estimated to the absolute value of X, instead of X. What is the prediction of that model for X=-3? Round the answer to the nearest integer.