A study was conducted to determine whether when a restaurant server drew a happy face on the

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A study was conducted to determine whether when a restaurant server drew a happy face on the check, that would increase the amount of the tip.

Identify the independent variable and the dependent variable.

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Elementary Statistics A Step By Step Approach

ISBN: 9781259755330

10th Edition

Authors: Allan G. Bluman

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Question Posted: Jul 28, 2018 12:57 PM

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A study was conducted to determine whether when a restaurant server drew a happy face on the

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Elementary Statistics A Step By Step Approach

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