Question: The table below shows results from a recent General Social Survey on two variables, respondent sex and whether one believes in an afterlife. In questions
The table below shows results from a recent General Social Survey on two variables, respondent sex and whether one believes in an afterlife. In questions 5 - 7 below, compare the population proportions of women and men who believe in an afterlife. State the hypotheses, calculate the test statistic, and write your conclusions, using = 0.05. Belief in Afterlife Sex Yes No or Undecided Total Male 375 134 509 Female 435 147 582 1. State the hypotheses and which groups you are assigning to and : Let = Let = H0: Ha: 2. Calculate the sample estimates, and the standard error of the difference between the two proportions: = = = - = Standard error of the difference: 3. Calculate the test statistic and the associated p-value, and state your conclusion (i.e., would you reject the null hypothesis?). Test statistic: P-value: Conclusion:
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