Question 16 1.43 pts Two hundred people are randomly selected from each of the 50 states for a study of how incomes vary among the states. It is a Simple random sampling Stratified random sampling Cluster random sampling Systematic random sampling Convenience sampling
Added by Cory F.
Close
Step 1
Step 1: The population is divided into 50 groups (states). Show more…
Show all steps
Your feedback will help us improve your experience
Eduard Sanchez and 77 other Intro Stats / AP Statistics educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
Question 17 (3 points) A pollster obtains a list of all the residential addresses in a certain town, and uses a computer random number generator to choose 150 of them. The pollster visits each of the 150 households and interviews all the adults in each household about their television viewing habits What is the sampling method? Convenient sample Simple random sample Systematic sample Clustered sample Stratified sample Voluntary response sample
Eduard S.
Identify the kind of sample that is described. A researcher randomly selects 50 local fast food restaurants and then asks all school-age children at those restaurants their opinion on the new town curfew. The sample is a sample. simple random convenience stratified cluster
Adi S.
Surveying 200 likely voters from each group of libertarians, independents, Democrats, and Republicans is an example of simplified random sampling stratified random sampling proportional stratified random sampling convenience sampling
Recommended Textbooks
Elementary Statistics a Step by Step Approach
The Practice of Statistics for AP
Introductory Statistics
Transcript
18,000,000+
Students on Numerade
Trusted by students at 8,000+ universities
Watch the video solution with this free unlock.
EMAIL
PASSWORD