9:40 Researchers are interested in investigating whether or not there is a relationship between two variables, z and y. To do so, they obtained a random sample of 10 individuals, measured values of and y on each individual, and fit a linear regression model to the resulting data, as seen in the plot below. 5 4 3- -2 -10 x 8 co 10 12 The fitted regression line was found to be y = 2.72 + 0.28-x. Assuming all the model assumptions are met, and the inference procedures are valid, then: a) What is the predicted value of y, at x=38? Round your answer to 2 decimal places. Submit Assignment Quit & Save Back Question Menu Next