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There are 40 students in a course: 15 freshmen, 8 sophomores, 12 juniors and 5 seniors. One student is selected at random to attend a workshop and report back to the class. What is the probability that the chosen student is a sophomore

User Marieli
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1 Answer

3 votes

Answer:

Explanation:

There are 40 students in total, of which 8 are sophomores. So the probability of selecting a sophomore at random is:

P(Sophomore) = Number of Sophomores / Total Number of Students

= 8 / 40

= 0.2 or 20%

Therefore, the probability that the chosen student is a sophomore is 0.2 or 20%.

User Hlg
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