Exhibit 14 - 1

question 92

Multiple Choice

Exhibit 14 - 1
The following information regarding a dependent variable (Y) and an independent variable (X) is provided. SSE = 6
SST = 16
-Refer to Exhibit 14-1. The least squares estimate of the slope is

• A)1
• B)2
• C)3

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Definitions:

Dummy Variables

Binary variables used in regression models to represent categorical data, where the values 0 and 1 indicate the absence or presence of some categorical effect.

Qualitative Variable

A categorical variable that represents types or categories and can be described by names or labels.

High School

An educational institution that provides secondary education, typically for students aged 14 to 18 years old.

Regression Model

A statistical technique that models and analyzes the relationships between a dependent variable and one or more independent variables, used to predict the outcome of the dependent variable.