Last time the Bears scored 28+ against the Packers was Week 17 & #39;13 [12/29/13] (winces). Before that, Week 16 & #39;07 [12/23/07]. Before that, Week 11 & #39;95 [11/12/95]. We& #39;ve scored 28+ against GB twice in my lifetime; the Packers have scored 28+ 15 times against us during that time.
Say you wrote down the results of all 42 Bears-Packers games that have occurred during my lifetime and put them all in a hat. You remove a strip at random. You& #39;d be ~69% likely to draw a GB win, ~36% likely to draw a game that GB scored 28+, and ~31% likely to draw a Bears win.