Statistical Analysis of Factors Affecting the Competitiveness of Mango Export Packing Companies in Nuevo Urecho, Michoacán

SPSS, Linearity, Cronbach's Alpha, Cluster, Correlation

Roberto Rivas Valencia
roberto.rivas@umich.mx
ORCID: 0000-00032596-5784
Facultad de Agrobiología “Pdte.
Juárez” de la UMSNH.

*Correspondence to
Roberto Rivas Valencia,
Facultad de Agrobiología “Pdte. Juárez” de la
UMSNH. ORCID: 0000-0003-2596-5784
Email: roberto.rivas@umich.mx

Received:17-06-2026
Revised:20-07-2026
Accepted: 24-07-2026

European Journal of Prosthodontics and Restorative Dentistry (2026) 34(6S), 01–13

Statistical Analysis of Factors Affecting the Competitiveness of Mango Export Packing Companies in Nuevo Urecho,
Michoacán

The objective is to measure the competitiveness of mango packing plants with independent variables; a matrix and a questionnaire are obtained, the results are analyzed with the SPSS statistical program and checked. 1.- Null Ho hypothesis: The independent variables do have Pearson correlation and affect the competitiveness of the packers. Alternative hypothesis Ha: The independent variables do not have Pearson correlation and do affect the competitiveness of the packers. 2.- Ho Hypothesis: Linearity is a problem, in packing houses. Hypothesis Ha: Linearity is not a problem, in the baling plants. 3.- Ho hypothesis: There is no difference between the means of the independent variables in mango packing plants. Hypothesis (Ha): If there are differences between the means. The results, based on statistical analysis, indicate that in the three hypotheses the alternative hypotheses are chosen. A single cluster is obtained because all the packers have the same conditions in the variables analyzed and, finally, a Cronbach's alpha of 92% is obtained. JEL Codes: M1, M10, M21, M29

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