Answer: 0.88
Explanation:
P(X ≥ 2) = P(X = 2) + P(X = 3) + P(x = 4) + P(X = 5) + P(X = 6)
= 0.21 + 0.35 + 0.21 + 0.06 + 0.05
= 0.88
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