In: Statistics and Probability
ou have 22 comic book fans invited to debate the important issues in the field. Of these 22, 13 like Marvel best, 8 like DC best, and 1 likes Valiant best. Note: This question involves drawing without replacement. a. Two fans are selected randomly to debate. What's the probability they both like Marvel best? Round answer to 2 decimal places, like 12.34%. b. Ten fans are selected randomly. What's the probability they all like DC best?
a) P(both like Marvel best) = 13/22 * 12/21 = 0.3377 = 33.77%
b) P(All like DC best) = 0