The research was carried out in an industrial production and packaging export company of Concholepas concholepas located in the city of Tacna, Peru. Two quality variables that have relevance in the final product were determined, the volume of the container and the percentage proportion of proteins in the unit. After that, the means end analisys diagram was finished, for the variable volume in 452,356 g as average of the process, with upper control limits of 454,514 g and lower limit of 450,198 g. In regard to its range, the central line or average of the range was established at 3.74167 g with an upper control limit of 7.91171 g and a lower limit of 0.0 g. For the proportion of proteins, an average proportion of 15.24% was observed with upper and lower control limits of 16.40% and 14.08. Concerning its range diagram, an average range of 2.0% was found, with an upper control limit of 4.25...

The research has as main objective to determine the relationship between executive leadership and teaching performance at the Language Center of Jorge Basadre Grohmann National University – Tacna, 2019; where the research type is pure or basic, the level is correlational, and the design used is non-experimental, with a sample constituted by 50 teachers, where the technique is the survey, and the instrument is the questionnaire, on the other hand the approach is quantitative. It was found that 94% of teachers perceive the management leadership that characterizes the executives as regular, and the most distinguished dimension is to “Maintain order and rationality” therefore focusing on improving “the human and participative relationships” and 88% of teachers consider their teaching performance as high level, and the most distinguished dimension is the “Pedagogical skills” the...

The research has as main objective to determine the relationship between executive leadership and teaching performance at the Language Center of Jorge Basadre Grohmann National University – Tacna, 2019; where the research type is pure or basic, the level is correlational, and the design used is non-experimental, with a sample constituted by 50 teachers, where the technique is the survey, and the instrument is the questionnaire, on the other hand the approach is quantitative. It was found that 94% of teachers perceive the management leadership that characterizes the executives as regular, and the most distinguished dimension is to “Maintain order and rationality” therefore focusing on improving “the human and participative relationships” and 88% of teachers consider their teaching performance as high level, and the most distinguished dimension is the “Pedagogical skills” the...