Statisticsmedium · Past Paper
If a number is selected from 1 to 15, what is the probability it is a prime number?
A6/15
B5/15
C1/2
D7/15
✓ Correct Answer: A — 6/15
Primes: 2, 3, 5, 7, 11, 13 (6 numbers). 6/15 = 2/5.
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