A multinomial experiment with k = 3 cells and n = 440 produced the data shown below. Cell 1 Cell 2 Cell 3 ni 120 117 203 If the null hypothesis is Ho: p1 = do the following: (a) Find the expected value of Cell 1. E(Cell 1) (b) Find the expected value of Cell 2. = E(Cell 2) (c) Find the expected value of Cell 3. - E(Cell 3) (d) Find the test statistic. = .25, P2 = .25, P3 = x² (e) Find the rejection region. x² > = = .5 and using a = = 0.05, the

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