The following are examples of secondary data collection with the exception of _______.

Question 29 options:

	in-store interviews with customers
	the use of data sold by Google
	the use of data from an ERP customer table
	the use of data from data.gov

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Open-ended questions should be used

Question 30 options:

	when a slider question is designed
	when the number of possible choices is limited
	whenever possible
	when respondents are required to elaborate on a question

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You are conducting a survey of student's food preferences. Which of the following questions should be listed near the end of a survey?

Question 31 options:

	What is your household income?
	What foods do you enjoy on the weekend?
	What is your favorite food?
	This survey is being conducted to better understand students' food consumption on weekends. It will take approximately 10 minutes to complete.
	Do you enjoy pizza?