Part 2: Correlation and Linear Regression: Label each part and box your answer at test are as follow: 8. The ages (in years) of 10 infants and the numbers of hours each slept in a day are given in the following table Predictor Dependent variable variable Ages Hours slept (a) What is the r value? 0.1 14.5 (b) Is it a negative or positive correlation? 0.2 14.3 (c) Find the linear equation from this data 0.4 14.1 0.7 13.9 (d) How many hours would a baby sleep if the 0.6 13.9 baby is 0.8 year old? 0.9 13.7 0. 1 14.3 0.2 14.2 0.4 14.0 0.9 13.8