Data 2

Lindley

$\widehat{\theta }=0.062988$

0.33

0.240

Exponential

$\widehat{\theta }=0.032455$

0.43

Quasi Lindley

$\widehat{\theta }=0.103985$

$\widehat{\alpha }=-0.546267$

0.30

Rayleigh

${\widehat{\sigma }}^2=500.129$

0.287

Size-biased Rayleigh

${\widehat{\sigma }}^2=333.419$

0.209

Area-biased Rayleigh

${\widehat{\sigma }}^2=250.065$

0.157