Can you conclude that you have found strong evidence of a cause-and-effect relationship between the three groups

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Can you conclude that you have found strong evidence of a cause-and-effect relationship between the three groups that received different kinds of feedback and their aggressiveness toward their partner? Explain.

The following table provides descriptive statistics on the measurements for aggression:

Experimental group Control Downward Upward Average -0.52 -0.27 0.78 1.89 1.72 1.56 SD

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Introduction To Statistical Investigations

ISBN: 9781118172148

1st Edition

Authors: Beth L.Chance, George W.Cobb, Allan J.Rossman Nathan Tintle, Todd Swanson Soma Roy

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Question Posted: Jun 23, 2018 04:10 AM

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Can you conclude that you have found strong evidence of a cause-and-effect relationship between the three groups

Question:

Experimental group Control Downward Upward Average -0.52 -0.27 0.78 1.89 1.72 1.56 SD

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Because this is a randomized experiment confo...View the full answer

Introduction To Statistical Investigations

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