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 (Yi) required to process a batch of parts (Xi). It has developed the following Excel spreadsheet of the results. 
-Refer to Exhibit 9.1. Test the significance of the model and explain which values you used to reach your conclusions.
Definitions:
Paternalistic Policies
Company policies characterized by the management making decisions for employees, ostensibly for their welfare, but often limiting their autonomy and freedom of choice.
Concession Bargaining
A negotiation process where union members agree to give up certain benefits or accept pay cuts in exchange for something else, such as job security.
Wage
The fixed regular payment, typically calculated on an hourly, daily, or piecework basis, made by an employer to an employee.
Benefit Reductions
The act of decreasing the amount or scope of the benefits (such as health insurance, retirement pensions) provided to employees by an employer.
Q6: Techniques)used in prediction step of data mining
Q7: Which point or points are local optima
Q18: Logistic regression is a classification technique that<br>A)outperforms
Q20: Refer to Exhibit 11.8.What are predicted sales
Q29: What action is required to make Analytic
Q38: How could a network be modified if
Q45: Refer to Exhibit 14.12.What is the decision
Q57: Polynomial regression is used when<br>A)the independent variables
Q78: As alpha increases the exponential smoothing model<br>A)produces
Q86: In the k nearest neighbor technique,a large