A game spinner has sections labeled A-F, each equally likely. What is the probability of spinning a vowel or a letter before D?
Options
A
1/2
B
2/3
C
3/4
D
5/6
Answer & Analysis
Answer
B
Analysis
Question Analysis
This alphabet-based problem tests non-mutually exclusive events (vowels and letters before D).
The main focus is listing elements to find the intersection.
Key Concept Explanation
Vowels (A, E) and letters before D (A, B, C) overlap at A.
Use .
Step-by-Step Solution
Vowels: 2 elements (A, E) →
Letters before D: 3 elements (A, B, C) →
Intersection: 1 element (A) →
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