A statistics enthusiast decided to take a sample of the songs in his iTunes library and record for each of them multiple variables including the Genre, Size, Total Time, Track Number, Year, Date Added, Play Count, and Skip Count. He decided to practice his statistics with the data and endeavored to create a regression equation predicting Time as a function of Size. He obtained the following results: Parameter estimates: Parameter Estimate Std. Err. Alternative DF TStat Pvalue Intercept 16046743 12566683 :0 482 12.769275