Mathematics, 24.03.2021 17:40 neon1605
In a quiz contest, Mary answers 90% of the questions correctly without any additional clues from the quiz coordinator. The randomly generated numbers below simulate this situation.
The numbers 0 to 8 represent questions answered correctly without additional clues, and the number 9 represents questions that needed additional clues.
The estimated probability that it would take at least three questions for Mary to need additional clues is
.
The estimated probability that Mary needed additional clues to answer two consecutive questions is
.
Answers: 2
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