Probablility Sampling, Nonprobability sampling 1 Which problem would best be addressed using a proba

Probablility Sampling, Nonprobability sampling

1 Which problem would best be addressed using a probability sample? Why? What type of sample would you suggest and why?

2 Which problem would you address using a nonprobability sample? What type of sample would you use and why? What can you gain by such an effort?

Problems:
Will the restaurant be successful?
How should the restaurant be designed?
What should be the average price of entrees?
What is the optimum location?
What are the best promotional media?