P (vanilla) = 0.3 P (sundae) = 0.2 P (vanilla and sundae) = 0.15 find the probability that a customer ordered vanilla ice cream given they ordered a sundae. P (vanilla | sundae) = ?

Question

Mathematics

Raelynn Faulkner

29 January, 23:41

P (vanilla) = 0.3 P (sundae) = 0.2 P (vanilla and sundae) = 0.15 find the probability that a customer ordered vanilla ice cream given they ordered a sundae. P (vanilla | sundae) = ?

+5

Answers (1)

Know the Answer?

Bj · Answer 1

0.75

Step-by-step explanation:

P (A | B) = P (A and B) / P (B)

P (vanilla | sundae) = P (vanilla and sundae) / P (sundae)

P (vanilla | sundae) = 0.15 / 0.2

P (vanilla | sundae) = 0.75