Suppose people in your town are being surveyed about shopping habits. Which one of the following situations
Question:
Suppose people in your town are being surveyed about shopping habits. Which one of the following situations is best modeled by a binomial model?
A. You ask residents of your town, “Do you shop downtown at least once a month?” and count the number of people you have to ask until you get 50 to answer yes.
B. You ask a random sample of 50 residents in your town, “Do you shop downtown at least once a month?” and you count the number who answer yes.
C. You ask 25 random people who are walking around downtown and 25 random people who are coming out of a big-box store just outside of your town, “Do you shop downtown at least once a month?” and count the number who answered yes.
D. You ask a random sample of 50 residents, “Which stores would you like to see added in downtown?” and you record their answers.
Step by Step Answer:
Introduction To Statistical Investigations
ISBN: 9781119683452
2nd Edition
Authors: Beth L.Chance, George W.Cobb, Allan J.Rossman Nathan Tintle, Todd Swanson Soma Roy