Mathematics
NULL
Medium
Question
Out of 15 consecutive numbers, 2 are chosen at random. The probability that they are both odd or both prime is _________?
A
46312
B
46314
C
46/105
D
Cannot be determined
✓ Official correct answer
Community credibility
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A
46312
No member explanations yet for this option.
B
46314
No member explanations yet for this option.
C
46/105
No member explanations yet for this option.
D
Cannot be determined
No member explanations yet for this option.
Explanation
Which primes appear depends on the particular block of 15 consecutive integers, so the probability cannot be determined.