Once Interaction Has Been Established Between $x _ { 1 }$

question 62

True/False

Once interaction has been established between $x _ { 1 }$ and $x _ { 2 }$ , the first-order terms for $x _ { 1 }$ and $x _ { 2 }$ may be deleted from the regression model leaving the higher-order term containing the product of $x _ { 1 }$ and $x _ { 2 }$ .

---

Definitions:

Ratified

Confirmation or approval of an act or agreement that was not initially authorized by the party in question, making it legally binding.

Reasonable Time

A time frame which is fair and appropriate under the circumstances, often interpreted within the context of contract performance.

Ratify

To formally approve or confirm an agreement, contract, or decision, often after the fact, to make it officially valid and binding.

Age of Majority

The legally defined age at which an individual is considered an adult, with all the rights and responsibilities that entail.