Mathematics, 27.10.2020 01:40 Swetjyil

؟ A student answers a test of 10 questions
in which he must answer "True"
"false", of
wich he is only sure of the answers he
gave
five questions, he answers the remaining
five at randone
What is the probability of that accredits at
least six in the exam?
so

Answers: 3

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؟ A student answers a test of 10 questions
in which he must answer "True"
"false", of

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