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1 2 3 4 Following are observed frequencies. The null hypothesis is Ho : P1 = 0.25, p2 = 0.35, p3 = 0.05, p4 = 0.35 Category 1 2 3 4 observed 40 69 19 92 Can you conclude that the distribution of observed frequencies differs from that given by the null hypothesis? Use the a = 0.05 level of significance. *Untitled - Notepad X Part: 0 / 3 File Edit Format View Help (b) Find the P-value Part 1 of 3 (c) Determine whether to reject HO. (a) Compute the expected frequencies. (d) State a conclusion. (e) Compute the value of X^2. Category 2 3 4 X 5 (f) How many degree of freedom are there? Observed 40 69 19 92 Expected Ln 11, Col 1 100% Windows (CRLF) UTF-8