pilotvelez58 pilotvelez58 22-08-2019 Mathematics contestada 8) An urn contains balls numbered 1 through 9. A ball is drawn and replaced, and a second ball is drawn. a) Describe the outcome "ball number 2 is drawn, then ball number 7 is drawn." b) How many outcomes are in the sample space? a) Describe the outcome "ball number 2 is drawn, then ball number 7 is drawn." b) How many outcomes are in the sample space?