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2 years ago

6

A math test has 10 multiple-choice questions, each with 3 answers to choose from. If a person taking this test were to guess on

every question, what is the probability that they will receive a grade of 70 or above?
1.967%
2.057%
4.286%
1.626%

1 answer:

NeTakaya2 years ago

4 0

2.057% i think is the answer

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