Does anyone know the exactly term about these two type of selection interaction?

1. What is the two interaction?
2. What does an interaction between two factors mean?
3. How do you tell if there is an interaction between two variables?
4. What is the interaction term?

What is the two interaction?

A statistically significant two-way interaction indicates that there are differences in the influence of each independent variable at their different levels (e.g., the effect of a₁ and a₂ at b₁ is different from the effect of a₁ and a₂ at b₂). See also higher order interaction.

What does an interaction between two factors mean?

An interaction between factors is when the effect of one factor is dependent on the conditions in the other factor. If there is no interaction, then the two factors are acting independently.

How do you tell if there is an interaction between two variables?

Interaction: An interaction occurs when an independent variable has a different effect on the outcome depending on the values of another independent variable.

What is the interaction term?

An interaction term is included in the prediction equation, which posits the interaction between income and education as having an effect on prestige that is distinctive from income and education separately.