Statisticsmedium · Past Paper
A bag has 3 red and 5 black balls. If two balls are drawn one after another with replacement, what is the probability that both are red?
A9/64
B3/28
C9/56
D15/64
✓ Correct Answer: A — 9/64
With replacement, events are independent. P = 3/8 * 3/8 = 9/64.
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