Question 12 (2 points) The correlation between the price of tents (X), and the price of hiking backpacks (Y) has a correlational coefficient of R = -.73 (N = 20). The price of a hiking backpack when tents are free (X = 0) is $78.78. What is the predicted value of a hiking backpack if tents are $55.00? O $ 88.98 O $ 1.50 O $ 38.63 $ 42.92