Question: Suppose the authors had enough cases to analyze the extent to which the following variables predict or explain the variance in the children's depression scores: Attitudes and Concepts of Death (ATCD) scores, current age, and number of siblings. (a) What statistical procedure would be appropriate? Why? (b) What information would you look for on the computer printout generated by this statistical procedure to determine whether there was a statistically significant result? What specific pieces of information on the printout would tell you whether the result was statistically significant?