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TABLE 13-2
a Candy Bar Manufacturer Is Interested in Trying

question 152

Multiple Choice

TABLE 13-2
A candy bar manufacturer is interested in trying to estimate how sales are influenced by the price of their product. To do this, the company randomly chooses 6 small cities and offers the candy bar at different prices. Using candy bar sales as the dependent variable, the company will conduct a simple linear regression on the data below:
 City  Price ($)  Sales  River Falls 1.30100 Hudson 1.6090 Ellsworth 1.8090 Prescott 2.0040 Rock Elm 2.4038 Stillwater 2.9032\begin{array} { l l c } \hline \text { City } & \text { Price } ( \$ ) & \text { Sales } \\\hline \text { River Falls } & 1.30 & 100 \\\text { Hudson } & 1.60 & 90 \\\text { Ellsworth } & 1.80 & 90 \\\text { Prescott } & 2.00 & 40 \\\text { Rock Elm } & 2.40 & 38 \\\text { Stillwater } & 2.90 & 32\end{array}
-Referring to Table 13-2, to test that the regression coefficient, þ1, is not equal to 0, what would be the critical values? Use ? = 0.05.


Definitions:

Personality Dimension

A specific aspect of personality that represents a continuum of individual differences in behavior, thoughts, and feelings.

Basic

Fundamental, relating to or forming the base or essence; not complicated or elaborated.

Behavior Tendencies

Patterns or propensities in individuals' behaviors, often predictable over time based on personality traits or past experiences.

Cluster

A collection or grouping of similar things or people positioned or occurring closely together.

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