Mathematics, 22.05.2020 06:07 chrisraptorofficial
On a quiz there are four multiple-choice questions worth 3 points each and two true/false questions
worth 1 point each. Each multiple-choice question has five possible choices. If a student randomly
guesses on each question, what is the expected value of the student's score on the test?
2.8
5.4
3.4
1.8
Can anyone help me ples?
Answers: 1
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On a quiz there are four multiple-choice questions worth 3 points each and two true/false questions<...
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