Mathematics, 10.11.2019 03:31 forschoolok123456789

Let 0 < p < 1. a (100p)th percentile (quantile of order p) of the distribution of a random variable x is a value ξp such that p(x < ξp ) ≤ p and p(x ≤ ξp) ≥ p. find the 20th percentile of the distribution that has pdf f(x) = 4x3, 0 < x < 1, zero elsewhere.

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Let 0 < p < 1. a (100p)th percentile (quantile of order p) of the distribution of a random v...