Random Sampling

Question 1

What is the main purpose of random sampling

Answer 1

Everone has an equal chance of being selected

Question 2

What is the first step of this

Answer 2

Select the target audience

Question 3

What’s the second step

Answer 3

Make a list of everyone in the target population

Question 4

What’s the third step

Answer 4

Give participant a different number generator

Question 5

What’s the 4th step

Answer 5

Cross check the numbers selected with list of target population

Question 6

What’s the 5th step

Answer 6

Ask if they want to participate

Question 7

What’s the 6th step

Answer 7

Pull numbers from a hat

Question 8

What are 2 strengths of random sampling

Answer 8

Fair
Not biased

Question 9

What’s the weakness of random sampling

Answer 9

Bias because of subgroups which are over and under represented in sample