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When µ = ___ and σ = ___ we say that the random variable has a standard normal distribution.(a) 0,1(b) 0,0(c) 1,0(d) 1,1This question was posed to me in an international level competition.My enquiry is from Distribution topic in portion Distributions, Graphics & Neural Networks of R Programming

Answer»

Right option is (a) 0,1

Explanation: When µ = 0 and σ = 1 we SAY that the random variable has a standard normal distribution and we typically write Z ∼ NORM(MEAN = 0, SD = 1).



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