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What is an calculus?
A math method of studying variable rates of change, find areas bounded by curves, volumes created by rotation of a curve.
How many curves does a cube have?
Presumably no curves at all.
What are undefined curves?
If the question can be answered then the curves are no longer undefined!
When was The Curse of Curves created?
The Curse of Curves was created in 2006.
What are the characteristics of chi-square distribution?
Chi-square density curves are right-skewed. Each Chi-square random variable is associated with a degree of freedom (υ), .As υ increase, Chi-square curves become more symmetric.Z2, the square of a normal[0,1] random variable, follows adistribution.The sum of 2 independent Chi-square random variables withυ1, υ2degrees of freedom respectively, has a Chi-square distribution withυ = υ1+ υ2degrees of freedom.E() = υand V() = 2 υ.If {X1, X2, …, Xn} is a random sample of size n drawn from normal population with mean μ and standard deviation σ (i.e., X ~ normal[μ,σ]), then {(n-1)S2 }/ σ2 =~.
