Mathematics, 11.11.2020 15:10, dapabaro
Five Questions may be answered true or false. The pass mark is 3 marks each question is worth one mark. 400 people just guess the answers.
a What is the probability of getting all 5 questions right.
b What is the probability of passing?
c How many people would you expect to pass.
Answers: 1
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Five Questions may be answered true or false. The pass mark is 3 marks each question is worth one ma...
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