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SAT Math: Applying Survey Results to a Larger Data Set Using Percentages 0 Views
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A random sample of 80 people were surveyed about the maximum level of school they attended. 13 people attended elementary school, 28 attended middle school, 33 people attended high school, and 6 people attended college. If the survey results were applied to the city's population of 50,000 people, how many students would be expected to be attending a school level below high school?
A random sample of 80 people were surveyed about the maximum level of school they attended. 13 people attended elementary school, 28 attended middle school, 33 people attended high school, and 6 people attended college. If the survey results were applied to the city's population of 50,000 people, how many students would be expected to be attending a school level below high school?
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