1. For a one-way contingency table having four categories, the frequencies corresponding to each category are: 23, 14, 8, 32. Test the hypothesis that each category has the same probability. Use α = .05
2. For a one-way contingency table, the following frequencies are observed: 23, 34, 43, 53, 16. Using α = .01, test the hypothesis that all five categories have the same probability.