s 2 - Work the following regression problem in software. What is the resulting equation? Using the equation, if 30 ads are placed, how many apartments can we expect to be leased? The sales manager of a large apartment rental complex feels the demand for apartments may be related to the number of newspaper ads placed during the previous month. She has collected the data shown in the accompanying table. Ads purchased, (X) Apartments leased, (Y) 15 6 9 4 40 16 20 6 25 13 25 9 15 10 35 16