Mean consumption of bottled water, Basic Statistics

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Mean consumption of bottled water

US dept of agriculture claims that the mean consumption of bottled water by the person in the US is 28.5 gallons per year. A random sample of 100 people in the US has a mean bottled water consumption of 27.8 gallons per year with the standard deviation of 4.1 gallons. At a = 0.08 can you reject the claim?

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Basic Statistics: Mean consumption of bottled water

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Basic Statistics: Mean consumption of bottled water

Reference No:- TGS0846379

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Recent Questions Asked Basic Statistics

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Request for Solution File

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Basic Statistics: Mean consumption of bottled water

Reference No:- TGS0846379

Recent Questions Asked Basic Statistics

Q : Why would this effect the cleanliness of the acid product

Q : Find out the conditional probability

Q : A researcher calculates a test statistic

Q : One-tailed test-upper-tail critical

Q : Mean consumption of bottled water

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Q : One-independent sample z-test

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