The badge fabricator the sells all badges to county law enforcement agencies claims each of its...

The badge fabricator the sells all badges to county law enforcement agencies claims each of its badges contains exactly 60.00 milligrams of precious metal. You sample 38 badges and find that the X̅ = 41 milligrams and s = 1.60 milligrams. Should the company’s claim be rejected? Will you use a one-tail test or a two-tail test? Why? Test at α = 0.05. [Show your work including graphs]

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orchestra answered 11 months ago

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