Can the speed of a car be predicted by the age of its driver? The speeds (in km/h) of a sample of ten vehicles are recorded, along with the ages of their drivers. The correlation between age and speed is calculated to be -0.63. Some other summary statistics are shown below: Sample Mean Sample Standard Dev. Age 36 13 Speed 112 11 What is the value of the intercept for the appropriate least squares regression line? (Carry two decimal places in your calculations.) 134.22 130.56 132.33 133.47 131.08