A university awards its graduates a degree in one of three categories, Distinction, Merit or Pass. Table 1 shows information about a random sample of 200 graduates from three departments, Arts, Humanities and Sciences. Xiu wants to carry out a test of independence between the category of degree and the department. Table 2 shows some of the values of $$\(\frac{(O-E)^{2}}{E}\)$$ for this test. Complete Table 2 (4)

Mathematics
IGCSE&ALevel
EDEXCEL
Exam No:WST03_01_que_20201013 Year:2020 Question No:2(a)

Answer:



Knowledge points:

4. Goodness of fit and contingency tables

Solution:

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