raeann53
Answered

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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%​

Sagot :

realdaneel

2.057%

I hope this is right, reply if this is wrong!!

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