Question: NO WORK NEEDED JUST THE ANSWER IS FINE: 10) Smith and Jones each write the same multiple-choice test. The test has 5 questions, and each

NO WORK NEEDED JUST THE ANSWER IS FINE:

10) Smith and Jones each write the same multiple-choice test. The test has 5 questions, and each question has 5 answers (exactly one of which is right). Smith and Jones are not very well prepared for the test and they answer the questions randomly.Find the probability that their average number of answers correct is equal to 4.

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