Q2.Taha needed to ensure that the total of 1000 staff from all the three departments of a hospital was represented correctly in his research. His sampling frame was thus divided into three categories i.e., the three different departments. The individual cases in each department were then numbered and then selected randomly.

For the above case:

i)Highlight the target population

ii)Identify the sampling technique used and

iii)Calculate the sample size.

(Note: Students may use Krejcie and Morgan (1979) table where required)