8
QuizMultiple Choice

Theoretical Probability

Question 8 • HCISD-Mathematical Models with Applications B-CR SUMMER

Maria has an 8-sided die that is numbered from 1 to 8. She rolls the die 96 times. About how many times can she expect to roll an 8?

Answer
A
about 8 times
B
about 12 times
C
about 16 times
D
about 768 times

Explanation

Each of the 8 sides is equally likely, so the chance of rolling an 8 on one roll is 1/8. Over 96 rolls, the expected number is 96 × 1/8 = 12, so Maria can expect to roll an 8 about 12 times.

AI-written and checked against the verified answer.

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