Home
Class 11
MATHS
A man is known to speak the truth 2 out ...

A man is known to speak the truth 2 out of 3 times. He throws a die and reports that it is six. Then the probability that it is actually '6'

A

a) 3/8

B

b) 1/5

C

c) 3/4

D

d) 1/4

Text Solution

Verified by Experts

Promotional Banner

Similar Questions

Explore conceptually related problems

A man speaks truth 2 out of 3 times. He picks one of the natural numbers in the set S = {1, 2, 3, 4, 5, 6, 7} and reports that it is even. The probability that it is actually even is

A die is thrown 3 times. Getting a 3 or 6 on the top face is considered success. Then the probability of at least 2 successes is

A die is thrown three times.The probability of obtaining at most two sixes is…

A die is thrown 5 times, then the probability that an even number will come up exactly 3 times is

The probability that a lamp in a classroom will be burnt out is 0.3.Six such lamps are fitted in the classroom.If it is known that the classroom is unusable if the number of lamps burning in it is less than four,find the probability that the classroom cannot be used on a random occasion.

The probability that a lamp in a classroom will be burnt out is 0.3.Six such lamps are fitted in the classroom.If it is known that the classroom is unusable if the number of lamps burning in it is less than four,find the probability that the classroom cannot be used on a random occasion.