The marketing manager of a large supermarket chain would like to use shelf space to predict the sales of pet food. For a random sample of 15 similar stores, she gathered the following information regarding the shelf space, in feet, devoted to pet food and the weekly sales in hundreds of dollars. Shelf Weekly Store Space Sales 1 5 1.3 2 5 1.6 3 5 1.4 4 10 1.7 5 10 10 1.9 6 10 10 2.3 7 15 2.2 8 15 2 9 15 1.8 10 20 2.2 DII DD F7 F8 F9 6 10 2.3 7 15 2.2 8 15 2 9 15 1.8 10 20 2.2 11 20 2.4 12 20 20 2.9 13 25 2.9 14 25 2.7 15 25 2.5 Can it be concluded at a 0.01 level of significance that there is a linear correlation between the two variables? no, because the p-value = .000013 yes, because the p-value = .00053 yes, because the p-value = .000013 yes, because the p-value = .00053 80 a DII DD F6 F7 F8 F9