Is this another language? I can't answer sorry!
Answer:
differences
Explanation:
a pretest/protest experimental design is that which involve the taking down or recording down of measurements before and after a treatment.pretest-posttest designs are a more suitable experimental design that is usually used when comparing participant groups and also measuring the differences or the degree of change that happens as a result of treatments. there are various forms/ways of analyzing an experimental data of which there is the t-test. t-test is usually used to measure the differences between two groups in an experiment.
comparison of the differences as a form of data analysis of the two variable(husband/wife) in a pretest/protest design using the t-test will show you if its a directional hypothesis or a non directional hypothesis and also clearing shows the relationship when comparing the two variables.
Country in Africa and the official language is French
La diferencia es que la educación física es obligatoria pero el deporte es para divertirse y es opcional. También, los estudiantes reciben una nota en la educación física pero no reciben notas en los deportes.
