Question 1185648
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Please help.

A test consist of 15 multiple choice questions, each {{{cross(questions)}}} <U>QUESTION</U> {{{cross(have)}}} <U>HAS</U> 4 possible {{{cross(answer)}}} <U>ANSWERS</U>. 
In how many ways can a student check four correct answer.
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As it is worded, printed, posted and presented, this problem is INCOMPLETE.


To be complete, it MUST say how many of 4 possible answers in each question are correct.