Free Practice Question
PS · Problem Solving
505-555
Probability
Consider Event G as rolling a number greater than 3 on a 6-sided die, while Event H is defined as rolling a 4 or 5. What is the probability that both events G and H happen at the same time during one roll of the die?
Answer Choices
Correct answer marked below1/3
Correct
B
1/6
C
0
D
1/2
E
1
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Explanation
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Official Explanation
Official
Event G is defined as rolling a number greater than 3 on a 6-sided die, which includes the outcomes 4, 5, and 6. Event H is defined as rolling a 4 or 5. We need to find the outcomes where both events G and H occur simultaneously. The valid outcomes for Event G are: 4, 5, 6. The valid outcomes for Event H are: 4, 5.…
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Comments
2
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E
EnriqueJun 30, 2024
can you explain more?
R
RaghavMay 2, 2024
Thankss
What this question tests
What it tests
Your ability to compute probabilities of single and compound events, including 'at least one' questions.
Common trap
Forgetting to use the complement for 'at least one', or treating dependent events as independent.
Details
Difficulty
505-555
Type
PS
Category