You take a surprise quiz in your astronomy class with 12 multiple-choice questions.You estimated that you would have about a 80% chance of getting any individual question correct.What are your chances of getting them all right? Your simulation should use at least 20 runs.
A)9.6
B)429,981,696
C)96
D)7.3003721
E)0.06871948

Question

Quizplus · Accepted Answer

To calculate the probability of getting all 12 questions correct with an 80% chance for each question, you would raise 0.8 (80%) to the 12th power. This calculation gives you approximately 0.068719476736, or 6.87% when converted to a percentage, which matches closest to choice E.

You Take a Surprise Quiz in Your Astronomy Class with 12