3. In a 2018 study conducted by Mercy for Animals, it was found that 12% of...
3. In a 2018 study conducted by Mercy for Animals, it was found
that 12% of Millennials in the United States are vegan. There are
20 Millennials surveyed on our campus.
Show all work and calculator syntax for credit. Round final results
to 4 decimals.
A) What is the expected number of vegans in this survey?
B) What is the probability that exactly 3 of the twenty surveyed are vegan?
C) What is the probability that at least 2 of the twenty surveyed are vegan?
Homework Answers
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