As part of an ongoing studI.r on the performance of training in companies Canadians, we analvzed the minimum level of education required for the position held in the within the company. Before establishing a link between the level of education and the position held [in terms of skills used], we Iwant to checlc whether the sample of respondents who was selected is representative of the distribution of the Canadian population in 2020, according to the highest level of education completed. The sample is mahle up of 1?81 individuals working within a Canadian companv. Ta ble 3 Levels of education Frequencies' In Proportion' In le sample population certificate 2. Certificate or diploma from a trade school or professional training 5. Non-u niversitv certificate or 559 0.213 diploma {college} _ ba ccalaureate 5. Universitv studies with 562 0.1?? baccalaureate and diploma above the baccalaureate [excluding doctorate} 11'31 _ To answer the following questions, please refer to the data presented in Table 3. a} Formulate the hvpotheses of the test. b] In the context of this studv, what is the number of degrees of freedom associated with the statistic chi-sq uare? To answer, explain vour approach. c} III"I.I"hat is the decision rule that you should applv to the mater'ialitv of II = 0.1325]? d] At the 1.556 threshold, can we consider that the distribution of the sample of respondents. according to the level of education is representative of that of the population? To answer this question, show 'yI'DlJr' approach and calculations