Did survival rate for passengers on the Titanic really depend on the type of ticket they had? Following are the data for the 2201 people on board listed by whether they survived and what type of ticket they had. Does survival appear to be independent of ticket class? (Test the hypothesis at α = 0.05.) What is the P-value of the test statistic?

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Total 710 1491 2201 First Second Third Crew 212 673 885 178 202 202 Alive 118 528 Dead Total 123 167 285 325 706