Examlex

Solved

It Is Interesting That Gasoline Stations near One Another Normally

question 28

Multiple Choice

It is interesting that gasoline stations near one another normally have the very same price - down to the tenth of a cent a gallon! From a strategic pricing perspective, we can conclude gasoline stations tend to use a:


Definitions:

Multiple Comparison Methods

Multiple comparison methods are statistical procedures used to evaluate differences among three or more group means while controlling for the probability of making type I errors.

Fisher's LSD Procedure

A statistical method used for comparing means when the null hypothesis has been rejected in an ANOVA test, standing for Least Significant Difference.

ANOVA

Stands for Analysis of Variance, a statistical method used to determine the existence of significant differences between the means of three or more independent groups.

F-test

A statistical test used to compare either two variances or the variances of more than two groups at the same time.

Related Questions