TITLE: 
                        
                            About the Mean Difference of the Inverse Normal Distribution
                                
                                
                                    AUTHORS: 
                                            Giovanni Girone, Angela Maria D’Uggento 
                                                    
                                                        KEYWORDS: 
                        Mean Difference, Inverse Normal Distribution 
                                                    
                                                    
                                                        JOURNAL NAME: 
                        Applied Mathematics,  
                        Vol.7 No.14, 
                        August
                                                        18,
                        2016
                                                    
                                                    
                                                        ABSTRACT: The calculation of the mean difference for
the inverse normal distribution can be obtained by a transformation of variable
or a hard integration by parts. This paper shows a simpler formula of the mean
difference of the inverse normal distribution that highlights the role of the
two parameters on the mean difference of the model. It makes it easier to study
the relation of the mean difference with the other indexes of variability for
the inverse normal distribution.