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Title: A pharmaceutical company is considering the purchase of new bottling machines to increase its ... Post by: javielito2000 on Feb 19, 2023 A pharmaceutical company is considering the purchase of new bottling machines to increase its efficiency. The factory currently uses machines that fill cough syrup bottles whose volume of medicine has a standard deviation of 1.6 mL. The new machine the company is considering was tested on 30 bottles, producing a batch with a standard deviation of 1.25 mL. Does this machine produce a variance of less than 1.6 at the 0.05 significance level? State the TS and test decision. ▸ TS = 17.700; rejectH0 ▸ TS = 22.6563; rejectH0 ▸ TS = 23.4375; rejectH0 ▸ TS = 18.3105; rejectH0 Title: Re: A pharmaceutical company is considering the purchase of new bottling machines to increase its ... Post by: olsondi on Feb 19, 2023 Content hidden
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