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Problem

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Textbook Expert
Textbook ExpertVerified Tutor
16 Dec 2021

Given information

Given a powder diet is tested on people, and a liquid diet is tested on different people. The population standard deviations are two pounds and three pounds, respectively.

Step-by-step explanation

Step 1.

Note that independent group means, population standard deviations, and/or variances are given as two means and two standard deviations.

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