$355\mathrm{.}06$

$9\mathrm{.}50$

$35330$

$6.$ A sto$4$N $($ be conducted regarsing the production levels of two PVC pipe manufacturing plants. A sample of $80$ randomiselected produets wili betaken from each plant and wil be subjected to stringent quality control anafysis.

Which of the followins porgectly identifies the population on

the study?

The $150$ PVCboo$-$be taken for quality control.

The

pipe production from the two manufacturing plants.

The nuof derective PVC pipes produced from the two plants.

on one

ot defective$-$RVC pipes among he $160$ pipes subject to quality control.