Question

The Texas Tech Red Raider Athletic Department wants to develop its budget for the coming year using a forecast for football attendance. Football attendance accounts for the largest portion of its revenues and Athletic Director Kirby Hocutt believes attendance is directly related to the number of wins by the Red Raider football team. Kirby has accumulated average attendance figures for the past 8 years (shown below). Given the number of returning starters and the strength of schedule, Kirby believes the team will win at least seven games this year. Develop a Linear Regression (Associative Model) equation for this data to forecast average attendance this year.

Answer 1

Can draw the Foom the gven infosmation table we -2 4954.69 36300 H.52 -7037. 50 -213 oH.69 O02 6 -3237.S0 4oloo -a13 26.9 -2137- SD LI200 13 9662 S0 8 53000 3.52 .88 82. 8 o.O2 -o13 662S0 44000 |৭৭ .6৭ 4560o 2262.50 u8৭৭-6१ 10०० 13 - H332.50 3642.19 o.165625 4 162.SD 47500 o 88 462 50 o.88 6.13 3337.So Sum Sum The regession euation igJ= 6 + bz shexe, bi- Sum Sun -X t

Suhstirtutng the values On 4u62.50 because the egregsion line has to pag z and . en fo eguation y b+ b,z 4 3335b060.92)(6.13) bIg 464.3 Hence, the eguthion i8 = 18464.3+ H060.92z acording to the regression eguation, the teaw wifl have 7 wing e hen the attendan ce u be