Select the scenario that is using snowball sampling.
A. Maria stopped every other person coming out of the store and asked them to complete a questionnaire.
B. After Sasha completed the survey, she recommended her friend to the surveyor because they both liked the same cereal.
C. Jason ran an ad in the local newspaper asking for people to participate in marketing research.
D. A firm decides to poll people in the mall who are between the ages of 25 and 45 to ask about their cell phone usage.
E. All of the students taking American Government were asked how they were going to vote.
Answer: B
You might also like to view...
CFI is an absolute fit index
Indicate whether the statement is true or false
A court order that prohibits a person from doing a certain act is termed as a(n) ________
A) rescission B) reformation C) injunction D) restitution
Assume that customer arrivals at a ticket counter can be modeled by a Poisson distribution. The average arrival rate is 12 customers per hour. What is the probability of exactly 1 arrival in the next hour (to three decimal places)?
a. 1 b. 0.015 c. 0.000 d. 0.002
Any ambiguity in a contract is interpreted against the party who drafted the contract
a. True b. False Indicate whether the statement is true or false