Ryan Brennan

Mathematics

6 January, 00:53

21 Todd drops 96 cards, one at a time, from a deck of playing cards onto the floor. He

notices that 80 cards land face-up. Given Todd's observation, which statement is true?

A. The cards landed face-up of the time, so the outcomes of face-up and face-down appear

to be equally likely

B. The cards landed face-up of the time, so the outcomes of face-up and face-down do not

appear to be equally likely

c. The cards landed face-up more th

face-down appear to be equally likely.

ne time, so the outcomes of face-up and

D. The cards landed face-up more than of the time, so the outcomes of face-up and

face-down do not appear to be equally likely