Statisticshard · Past Paper
Two dice are thrown. What is the probability that the sum is neither 7 nor 11?
A1/6
B2/9
C7/9
D5/6
✓ Correct Answer: C — 7/9
P(sum 7) = 6/36. P(sum 11) = 2/36. P(7 or 11) = 8/36 = 2/9. P(neither) = 1 - 2/9 = 7/9.
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