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A sociologist is studying Retired Canadians living in Hawaii. A sample of 160 retirees who had previously lived in British Columbia or Alberta revealed that they were from the following cities:

City Obs. Freq.
Victoria 40
Vancouver 54
Edmonton 32
Calgary 34

At the 0.05 significance level, can we conclude that equal numbers of Canadian retirees living in Hawaii came from each of the four cities? (Hint: for full marks, state the null and alternative hypotheses, calculate the appropriate test statistic, determine the p-value, state your conclusion)

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