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JSA 2021
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Statistics
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Question
A boy is known to speak truth 2 out of 3 times. He throws a dice and reports that it is a three. What is the probability that it is actually a three?
Board:
JKSSB
A
1/7
B
1/5
C
2/7
D
2/5
JSA 2021
Probability
Attempts:
15
• Right:
1
• Wrong:
7
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