PROBABILITY 3. Probabilities can be calculated using information given on a Venn diagram.

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PROBABILITY 3

Probabilities can be calculated using information given on a Venn diagram.

In a survey, 25 students are asked if they like banana ice-cream (B) and if they like chocolate ice-cream (C). The Venn diagram shows the results. C B a A student is chosen at random. Find the probability that they like both banana and chocolate ice-cream. Probability = b A student who likes chocolate ice-cream is chosen at random. Find the probability that they also like banana ice-cream Probability = c Two students are chosen at random. Find the probability that they both like banana ice-cream

In a survey, 25 students are asked if they like banana ice-cream (B) and if they like chocolate ice-cream (C). The Venn diagram shows the results. C B Probability = d Two students are chosen at random. Find the probability that only one of the students likes banana ice-cream first student likes banana and the second student does not first student does not like banana and the second student does