Suppose you are trying to select 40 staff members (nurses, doctors, work clerks)

Question

Suppose you are trying to select 40 staff members (nurses, doctors, work clerks) to represent your hospital for an upcoming interview with the local paper. The interview is about their feelings about the changes in the hospital's policies on how they respond to emergencies and crises. Which of the following is the best sampling method in order for the views to be representative of the hospital? A Select a group from the Intensive Care Unit since they already have more than 40 staff members working there. B Select the first 40 staff members to get to the hospital at 6:00 AM. Send out a survey to all staff members and pick the first 40 to respond. D Randomly select 40 staff members through a drawing from which all hospital's staff members were entered.

Explanation / Answer

The best sampling is option D to select the forty person by draw from all the staff member.

Since in draw all types of person are there so it is maximum chance to select all types of person in approximately equal ratio.

Sampling of option A is not good choice .since they are going for crisis and emergency interview

Suppose 40 icu member have gone and emergency case come to hospital then it is difficult to handle .

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