A random sample of 41 Japanese workers reported working 9.2 hours a day on average, with...

A random sample of 41 Japanese workers reported working 9.2 hours a day on average, with a standard deviation of 1. We also find that Canadians spend 7.4 hours on work a day on average from a random sample of 41 workers with a standard deviation of 2. Do Japanese workers work significantly differently from their Canadian counterparts at the alpha level of 0.05? Show all your work.

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orchestra answered 1 year ago

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