Draw the conclusion by using the five-step hypothesis testing procedure. Show your solution either using the critical value method or the p- value method. A nationwide poll claims that the country’s...


Draw the conclusion by using the five-step hypothesis testing procedure. Show your solution either using the critical value method or the p- value method.


A nationwide poll claims that the country’s president has less than a 64% approval rating.
In a random sample of 120 people, 69 people gave the president a positive approval rating.
Test the claim at a 0.05 level of significance.



Jun 09, 2022
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