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Students taking an online english test are randomly assigned 3 questions out of a set of 9 different questions. How many different sets of questions (i.e. tests) are possible for the students?
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15 votes
15 votes
Students taking an online english test are randomly assigned 3 questions out of a set of 9 different questions. How many different sets of questions (i.e. tests) are possible for the students?

User Bernhard Schussek
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1 Answer

18 votes
18 votes

Answer:

2 sets I think

Explanation:

what are the answer choices

User Svpino
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