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10 questions from this quiz
Integration
∫abxf(x) dx\int_a^b xf(x) \, dx∫abxf(x)dx
The balancing point
How spread out the distribution is
E(X2)−μ2E(X^2) - \mu^2E(X2)−μ2
Var(X)\sqrt{\text{Var}(X)}Var(X)
Metres
Exactly halfway at 4
4
Yes, exactly the same
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