A Behaviorist Has Performed the Following Experiment

question 158

Essay

A behaviorist has performed the following experiment.For each of 10 sets of identical twins who were born 30 years ago, he recorded their annual incomes, according to which twin was born first.The results (in $1,000s) are shown below.Can he infer at 5% significance level that there is a difference in income between the twins?

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Definitions:

Second-chance Meetings

Meetings designed to give individuals or teams an opportunity to revisit decisions or actions and possibly rectify past mistakes or oversights.

Wheel Communication Networks

A communication model where all messages pass through a central hub or person before being distributed to others.

Chain Communication Network

A communication system within an organization where messages pass from one member to another in a sequential manner.

Centralized Communication Networks

Link group members through a central control point.