Math  /  Data & Statistics

QuestionIn a business class there are 6 business majors and 9 non-business majors. 3 students are randomly selected to present a topic. What is the probability that at least 2 of the 3 students selected are business majors? Express your answer as a fraction or a decimal number rounded to four decimal places.
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Studdy Solution
Simplify the fraction to a decimal.
P(at least 2 business majors)=1554550.3407 P(\text{at least 2 business majors}) = \frac{155}{455} \approx 0.3407

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