Mathematics, 08.02.2021 14:00, laurabwhiddon
There are 12 rolls of film in a box, and 4 are defective. Two rolls are to be selected, one after the other, sampling without replacement. What is the probability of selecting two defective rolls?
Group of answer choices
None of the answers is correct.
7/23
12/132
16/144
1/4
12/144
Answers: 1
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There are 12 rolls of film in a box, and 4 are defective. Two rolls are to be selected, one after th...
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