TABLE 12-5 The Managing Partner of an Advertising Agency Believes That His

Short Answer

TABLE 12-5
The managing partner of an advertising agency believes that his company's sales are related to the industry sales. He uses Microsoft Excel to analyze the last four years of quarterly data (i.e., n = 16) with the following results:

-Referring to Table 12-5, the prediction for a quarter in which X = 120 is Y = ________.