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?
Definitions:
Reactant
A substance that undergoes chemical changes in a reaction.
Reaction Intermediate
A transient species formed during a chemical reaction that does not appear in the overall reaction equation.
Consumed
Refers to the use or expenditure of a resource, such as energy or materials, especially until it is depleted.
Formed
Undergone the process of formation or being created or structured in a specific way.
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