Exhibit 9.1 the Following Questions Are Based on the Problem Description and Description

question 12

Essay

Exhibit 9.1
The following questions are based on the problem description and spreadsheet below.
A company has built a regression model to predict the number of labor hours (Y_i) required to process a batch of parts (X_i). It has developed the following Excel spreadsheet of the results.
-Refer to Exhibit 9.1. Predict the mean number of labor hours for a batch of 5 parts.

---

Definitions:

Rhode Island

The smallest U.S. state by area, known for its sandy shores and seaside colonial towns. It played a significant role in the American Revolution.

Massachusetts

A state in the northeastern United States, known for its significant historical sites related to the early history of the nation.

Virginia

A state in the southeastern and Mid-Atlantic regions of the United States, known for its significant historical landmarks.

Constitutional Convention

A gathering for the purpose of writing new or revising existing constitutions; notably, the convention in 1787 resulted in the drafting of the current United States Constitution.