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Theaverageagefortheindividualsinthesampleism 489years

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Unformatted text preview: lected to serve on juries by randomly picking names from the list of registered voters. The average age for registered voters in the county is = 39.7 years with a standard deviation of = 12.4. A statistician performing a study then randomly selects a sample of n=16 people who are currently actually serving on juries. The average age for the individuals in the sample is M = 48.9 years. (a) How likely is it to obtain a random sample of n=16 jurors in this county with an average age greater than or eq...
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