Question

Which sample fairly represents the population? Check all that apply. multiple choice answer

Answer 1

Answer with explanation:

A population means a larger group consisting of same type elements.

4. Sending a mandatory and confidential e-mail survey to every tenth employee of a company to determine overall job satisfaction.

This is fair as every 10th person is randomly selected. So, say if the company has 1000 employees, so every 10th will become a total of 100 employees. This represent the whole population.

5. Taking a poll in the main hallway between classes to determine the number of students who would be interested in a school trip to New York City.

This is fair as you will randomly select any number of students passing through the hallway.

Rest options will produce biased results.

Answer 2

I think that it's just the 5th one... if there are multiple answers I would also add the 4th one.

Hope this helped broski