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10 questions from this quiz
Working backwards from desired probability
Always round up to the next whole number
1−Pr(X=0)1 - \text{Pr}(X = 0)1−Pr(X=0)
Trials must have varying probabilities
Reverse the inequality sign
0.520.520.52
When inequality can't be solved algebraically
Larger required probability needs larger n
n=5n = 5n=5
n=8n = 8n=8
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