A researcher claims that the variation in the number of

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A researcher claims that the variation in the number of days that factory workers misses due to illness is greater than the variation in number of days missed by hospital workers. A sample of 42 hospital workers had a standard deviation of 2.1 days, while a sampe of 65 factory workers had a standard deviation of 3.2 days. At alpha = 0.05, is the researcher correct in his claim?

Reference no: EM13631920

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