In selecting a sample for attributes testing,haphazard selection involves which of the following approaches?
A)Each item in the population having an equal chance of selection.
B)Every nth item being selected after a random start.
C)An arbitrary selection with no conscious bias.
D)Selecting all items on a day or week.

Question

Quizplus · Accepted Answer

Haphazard selection involves selecting items in an arbitrary manner without any conscious bias. Option A refers to simple random sampling where every item has an equal chance of selection. Option B refers to systematic sampling where items are selected at regular intervals after a random start. Option D refers to convenience sampling where items are selected based on their accessibility or availability.

In Selecting a Sample for Attributes Testing,haphazard Selection Involves Which