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Which distribution looks like a norm distribution but with very heavy tails?(a) Simple(b) Discrete(c) Continuous(d) CauchyThe question was posed to me during an online interview.The question is from Distribution in division Distributions, Graphics & Neural Networks of R Programming |
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Answer» RIGHT CHOICE is (d) CAUCHY The explanation is: The Cauchy distribution LOOKS like a norm distribution but with very heavy tails. The mean (and VARIANCE) do not exist, that is, they are infinite. |
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