Using t-Student and U-Mann-Whitney tests to identify differences in the study of the impact of the Covid 19 pandemic in online education in schools

rosy teacup dogwood The pandemic has represented an extraordinary time similar to natural calamities that radically transformed the way of society had to function.Freedom of movement but also physical proximity were restricted, proportional to the danger to the health of the population.In this context, solutions had to be established for the contin

read more