A state’s Division of Motor Vehicles (DMV) claims that 54% of teens pass their driving test on the first attempt. An investigative reporter examines an SRS of the DMV records for 100 teens; 63 of them passed the test on their first try. Is there convincing evidence at the a=0.1 significance level that the DMV’s claim is incorrect? In order to receive full credit, you must include the following components in your work: 1. State the parameter and hypotheses. 2. Check conditions for performing a significance test for p. 3. Calculate the P-value and show your work. If you are using Desmos, insert a screenshot of your work on Desmos. If you use a graphing calculator, state the z-score and P-value. Round all answers to 3 decimal places. 4. Decision about hypotheses in context.
