madisin21
20.03.2020 •
Mathematics
A true-false test has 10 questions. If Lisa answers all
questions by guessing, what is the probability of obtaining 8
or 9 correct answers?
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Ответ:
true false quiz has 2 possible answers for each question meaning that the probability of getting the correct answer is . 5 and the probability of getting the wrong answer is .5
Ответ:
wow, sexist
Step-by-step explanation: