A December 2014 Pew Research Center poll asked a sample of 1507 adults whether they thought it was important to control gun ownership. A total of 693 of the poll respondents were in support of controls on gun ownership. (a) It the past it was believed that p = 0.48. Test this claim at the a = 0.05 level of significance. Ho: HA: Test Statistic: p-value: Conclusion:

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