Question

give the population 3,5,8,9, and 10. Suppose sample of size 4 are drawn from this population

Answer 1

Population size $N=5$

Sample size $n=4$

Possible samples

$=C_5^4= \binom54=5$ samples

$\def\arraystretch{1.5}\begin{array}{c:c:c}no.&samples&means\\\hline1.&3,5,8,9&6.25\\\hdashline2.&3,5,8,10&6.50\\\hdashline3.&3,5,9,10&6.75\\\hdashline4.&3,8,9,10&7.50\\\hdashline5.&5,8,9,10&8.00\\\hline\end{array}$