Using the same distribution as above ($P[X=0]=0.1$, $k=0.15$), $P[X < 2]$ equals:
A0.45
B0.25
C0.10
D0.15
Answer & Solution
Correct answer: B. 0.25
$P[X < 2] = P[X=0] + P[X=1] = 0.1 + 0.15 = 0.25$.
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