Workers at a certain soda drink factory collected data on the volumesâ€‹ (in ounces) of a...

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Workers at a certain soda drink factory collected data on thevolumesâ€‹ (in ounces) of a simple random sample of 15 cans of thesoda drink. Those volumes have a mean of 12.19 oz and a standarddeviation of 0.14 â€‹oz, and they appear to be from a normallydistributed population. If the workers want the filling process towork so that almost all cans have volumes between 11.95oz and12.67â€‹oz, the range rule of thumb can be used to estimate that thestandard deviation should be less than 0.18 oz. Use the sample datato test the claim that the population of volumes has a standarddeviation less than 0.18 oz. Use a 0.025 significance level.Complete partsâ€‹ (a) throughâ€‹ (d) below.

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Here we have given thatX The volumes in Ounces of thecans of the soda drinkThe X follows the normal distributionnNumber of cans of the sodadrink15sample mean 1219 See Answer

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