4. A man is known to speak truth 5 out of 7 times. He
throws a die and a number other than six comes up.
Find the probability that he reports it is a six.
Answers
Answered by
15
Answer:
2\6
step by step:
total no. of times man speaks=7
no. of times he speaks Truth=5
no.of times he not speaks truth=2
so if dice does not contain 6 and he is saying it conatins 6. then he is not speaking truth
and how many times he he is not speaking truth i.e 2
so probability that he 6
=no.of times he not speaks truth
total no. of time he speaks
=2
7
Answered by
3
Answer:
probability
man speak lies 2/7
man speaks real 5/7
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