Hospitals: Currently, there are 5723 registered hospitals in the United States. Are the numbers of hospitals...

Hospitals: Currently, there are 5723 registered hospitals in the United States.

Are the numbers of hospitals in different states discrete or continuous?

Answer: ________________

What is the level of measurement for the number of hospitals in different years? Pick one (nominal, ordinal, interval, ratio)

Answer: ________________

A survey is conducted by randomly selecting 10 patients in every hospital, what type of sampling is used? Pick one (random, systematic, convenience, stratified, cluster)

Answer: ________________

If a survey is conducted by randomly selecting 20 hospitals and interviewing all of the members of each board of directors, what type of sampling is used? Pick one (random, systematic, convenience, stratified, cluster)

Answer: ________________

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