The President of USA believes that more than 50% of the US population are fully vaccinated for Covid19. In a survey of 1000 residents, 510 were fully vaccinated. Test the president's claim at level of 0.05. Use the z_test_prop function.
Adapted from Python for Introductory Statistics: Student's Lab Workbook, by Simon Aman (Truman College, City Colleges of Chicago), licensed under CC BY 4.0. Changes were made: reformatted as an accessible XYZ web edition with live in-browser code cells. License: CC-BY-4.0.
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