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Consumer Reports would like to conduct a hypothesis test to determine if the average battery life ...

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Consumer Reports would like to conduct a hypothesis test to determine if the average battery life ...

Consumer Reports would like to conduct a hypothesis test to determine if the average battery life for an iPad is different from the average battery life for a Kindle Fire. The following data represents the battery life from a random sample of iPads and Kindle Fires in hours. Assume that the population variances are equal.

Define Population 1 as iPads and Population 2 as Kindles and use the critical value approach to test this hypothesis with α = 0.02.

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Business Statistics

Edition: 2^nd

Author: Donnelly

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Thanks

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Smart ... Thanks!

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this is exactly what I needed

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