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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…

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…
asked 78.0k views
19 votes
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%​

asked
User Nipul Rathod
by
7.6k points

1 Answer

7 votes

Answer:

A. 1.967%

Explanation:

Got it right

answered
User Alex Mamo
by
7.8k points
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