Perform a Test for Homogeneity of Proportions
-A Random Sample $\alpha = 0.01$

Perform a Test for Homogeneity of Proportions
-A random sample of 100 employees from 5 different companies was randomly selected, and the number who take public transportation to work was recorded. The results are listed below. Perform a homogeneity of proportions test to test the claim that the proportion who take public transportation to work is the same in all 5 companies. Use $\alpha = 0.01$ .