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Setler [38]
3 years ago
13

A teacher is randomly handing out tests. There are 2 different versions of the test, Test A and Test

Mathematics
1 answer:
tatyana61 [14]3 years ago
6 0

Answer:

15/322

Step-by-step explanation:

There are 12 tests of test A, and there are 12 tests of test B.

For the student to get A, it is a 12/24 chance.

For the next student, it is a 11/23 chance

For the next 10/22

For the next 9/21

12/24*11/23*10/22*9/21=15/322

15/322 chance

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