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10 questions from this quiz
Prob. a variable falls within a range
Value (percentile) from a probability
Value below which a % of obs. fall
μ=0\mu = 0μ=0 and σ=1\sigma = 1σ=1
0.83510.83510.8351
109.869109.869109.869
2.5%2.5\%2.5%
Complement rule
Pr(Z>a)\text{Pr}(Z > a)Pr(Z>a)
∞\infty∞ (infinity)
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