Convenience & Self-Selected Samples

Determine convenience and self-selected samples.

Select the example that representsself-selectedsampling.

• a.)Naomi asks a few questions whenever she thinks a customer seems friendly.
• b.)Naomi asks the same survey question to everyone who comes to the restaurant.
• c.)Naomi goes door to door asking questions in a neighborhood that might be a good fit for the restaurant.
• d.)Naomi posts a request for survey volunteers on the restaurant's Facebook page.