  A new generalization of the family of Kumaraswamy-G (Cordeiro and de Castro,
2011) distribution that includes three recently proposed families namely the
Garhy generated family (Elgarhy et al., 2016), Beta-Dagum and
Beta-Singh-Maddala distribution (Domma and Condino, 2016) is proposed by
constructing beta generated Kumaraswamy-G distribution. Useful expansions of
the pdf and the cdf of the proposed family is derived and seen as infinite
mixtures of the Kumaraswamy-G distribution. Order statistics, Probability
weighted moments, moment generating function, R\'enyi entropies, quantile power
series, random sample generation, asymptotes and shapes are also investigated.
Two methods of parameter estimation are presented. Suitability of the proposed
model in comparisons to its sub models is carried out considering two real life
data sets. Finally, some new classes of beta generated families are proposed
for future investigations.
