(Answered) Consider the following two-way frequency table with three

Statistics

Consider the following two-way frequency table with three populations and three values of a categorical variable.

1818_three values of a categorical variable.png

a. Find the row and column totals and the grand total.

b. Suppose the true category proportions are the same for each population. Find the expected count for each cell.

c. Conduct a test for homogeneity of populations. Use a = 0.025. State your conclusion.

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