What is the probability that the person visited the gift shop, given that the person did not watch the film?
2 Answers
Mar 27, 2017
Explanation:
We've been asked for
# = 0.10/0.51 + 10/51 ~~ 0.196 = 19.6%#
Mar 27, 2017
# P("visited gift shop" | "did not watch the film") = 19.6 %#
Explanation:
By the definition of conditional probability we have:
# P("visited gift shop" | "did not watch the film") #
# " " = (P("visited gift shop" nn "did not watch the film")) / (P("did not watch the film")) #
# " " = 0.1 / 0.51 #
# " " = 0.1960784 ... #
# " " = 19.6 %#