Which of the Following Yields a Simple Random Sample

question 21

Multiple Choice

Which of the following yields a simple random sample?

• A)All students in a class are divided into groups of 15.One student is randomly chosen from the 1st group, the remaining observations are every 15th student thereafter.
• B)The best 15 students, according to the opinion of the instructor, in a class are selected.
• C)The names of 50 students in a class are written on 50 different pieces of paper and put in a hat.The first 15 pieces of paper are selected blindly one at a time without
• Replacing them back in the hat after shuffling the papers thoroughly.
• D)All students in a class are divided into groups according to the rows that they are seated.One of the groups is randomly selected.

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Definitions:

Remaining Work Day

The portion of the workday that is left after a certain time or after certain tasks have been completed.

Personal Needs

Individual requirements or desires that are essential for maintaining wellbeing and achieving personal fulfillment.

Compressed Workweek

A work schedule that allows employees to work their required hours over fewer days in the week, typically involving longer working days.

Task Identity

The degree to which a job requires the completion of a whole and identifiable piece of work, contributing to job satisfaction.