A sample of n 5 6 scores has a mean of M 514. After one new score

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A sample of n 5 6 scores has a mean of M 514.

After one new score is added, the new sample has a mean of M 5 12.

What is the value of the score that was added?

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Essentials Of Statistics For The Behavioral Sciences

ISBN: 9781337098120

9th Edition

Authors: Frederick J Gravetter, Larry B. Wallnau, Lori Ann B. Forzano

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