Mathematics
Mathematics, 07.05.2020 03:00, jadaspells27

You earn 1 point for each correct
response on a multiple choice test
and lose 0.5 point for each incorrect
response. Each question has 4
answer choices.
If a student just guesses, what is
the expected value of the guess?

answer
Answers: 2
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You earn 1 point for each correct
response on a multiple choice test
and lose 0.5 point...

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