Null hypothesis to compare the quality of the product manufactured in the overseas plants and the U.S. plants
Null hypothesis refers to a statement that is constructed in order to test the study variables. Null hypothesis representing default outcomes that can be extracted from a research study (Bruce, Bowerman, O'Connell, Murphree, 2008). In the current scenario where null hypothesis is to be constructed for comparing the quality of product manufactured in U.S. plants with the overseas plant, the null hypothesis asserts that there is no difference in quality of product manufactured in U.S. plant and overseas plants.