Mathematics
Mathematics, 18.06.2020 23:57, JANA279

According to a recent census, 16% of the people in the United States are of Hispanic origin. One county supervisor believes her county has a different proportion of Hispanic people than the nation as a whole. She looks at their most recent survey data, which has a random sample of 437 county residents, and found that 44 of those surveyed are of Hispanic origin. Randomization condition:Choose the correct statement. Select one:a. The 437 county residents were a voluntary response sample of all county residents. b. The 437 county residents is a systematic response sample of all county residents. c. The 437 county residents were a random sample of all county residents.

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According to a recent census, 16% of the people in the United States are of Hispanic origin. One cou...

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