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Mathematics, 05.05.2020 01:02 nell1234565

2. 120 coffee drinkers were asked whether they used cream or sugar in their coffee. The summary of the survey was as follows:
- 55 use sugar
- 36 use cream
- 16 use both
a) Create a Venn diagram to summarize the information.
b) What is the probability that a randomly selected person used cream in their coffee?
c) What is the probability that a randomly selected person used sugar in their coffee?
d) What is the probability that a randomly selected person used sugar but not cream in their coffee?
e) What is the probability that a randomly selected person used cream but not sugar in their coffee?
f) What is the probability that a randomly selected person used cream and sugar in their coffee?
g) What is the probability that a randomly selected person used cream or sugar in their coffee?

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