37. An instructor gives her class a set of 10 problems with the information that the final exam will consist of a ran- d

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37. An instructor gives her class a set of 10 problems with the information that the final exam will consist of a ran- d

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37 An Instructor Gives Her Class A Set Of 10 Problems With The Information That The Final Exam Will Consist Of A Ran D 1
37 An Instructor Gives Her Class A Set Of 10 Problems With The Information That The Final Exam Will Consist Of A Ran D 1 (268.35 KiB) Viewed 81 times
37. An instructor gives her class a set of 10 problems with the information that the final exam will consist of a ran- dom selection of 5 of them. If a student has figured out how to do 7 of the problems, what is the probability that he or she will answer correctly (a) all 5 problems? (b) at least 4 of the problems?
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